Patent search ap:("BASF AG") AND inv:"WILLMANN PAUL ING GRAD" Page 1

1.

发明专利
METHOD OF PRODUCING MULTILAYER MAGNETIC RECORDING CARRIER 失效

公开(公告)号：JPS5226202A

公开(公告)日：1977-02-26

申请号：JP9750676

申请日：1976-08-17

Applicant: BASF AG

Inventor： STRAUSS HANS , NAGEL PETER DIPL ING , WITTKAMP HEINRICH DIPL ING , FALK ROLAND DIPL CHEM DR , MAHLER KARL DIPL ING DR , HAUCK KARL , WILLMANN PAUL ING GRAD

IPC: B05C9/06 , C09D5/23 , C09D7/12 , G11B5/716 , G11B5/842 , G11B5/845 , G11B5/848

2.

发明专利
MANUFACTURE OF MULTI-LAYER MAGNETIC RECORDING MEDIA 未知

公开(公告)号：GB1562601A

公开(公告)日：1980-03-12

申请号：GB3433176

申请日：1976-08-18

Applicant: BASF AG

Inventor： STRAUSS HANS , NAGEL PETER DIPL ING , WITTKAMP HEINRICH DIPL ING , FALK ROLAND DIPL CHEM DR , MAHLER KARL DIPL ING DR , HAUCK KARL , WILLMANN PAUL ING GRAD

IPC: B05C9/06 , C09D5/23 , C09D7/12 , G11B5/716 , G11B5/842 , G11B5/845 , G11B5/848 , B05D1/38 , B05D7/04 , G11B5/84

3.

发明专利
未知

公开(公告)号：NL7609132A

公开(公告)日：1977-02-22

申请号：NL7609132

申请日：1976-08-17

Applicant: BASF AG

Inventor： STRAUSS HANS , NAGEL PETER DIPL ING , WITTKAMP HEINRICH DIPL ING , FALK ROLAND DIPL CHEM DR , MAHLER KARL DIPL ING DR , HAUCK KARL , WILLMANN PAUL ING GRAD

IPC: B05C9/06 , C09D5/23 , C09D7/12 , G11B5/716 , G11B5/842 , G11B5/845 , G11B5/848 , G11B5/68

4.

发明专利
未知

公开(公告)号：DE2443663A1

公开(公告)日：1976-03-25

申请号：DE2443663

申请日：1974-09-12

Applicant: BASF AG

Inventor： NAGEL PETER DIPL ING , GRAU WERNER DIPL CHEM DR , MAIER HERMANN DR , WITTKAMP HEINRICH DIPL ING , FALK ROLAND DIPL CHEM DR , WILLMANN PAUL ING GRAD

IPC: B65H20/12 , B65H27/00 , G11B5/84 , B65H17/30

Abstract: A high-speed roller system for transporting webs of sheeting, preferably for coating the same with a magnetic layer, comprising a suction roller for control of the speed of the web, which suction roller has a surface containing grooves, preferably rhombic grooves, in which the perforations for sucking the sheeting are disposed, preferably at the points of intersection, the ratio of the total cross-sectional area of the perforations to the total surface area of the roller being from 0.7 to 3%.

5.

发明专利
未知

公开(公告)号：NL181692C

公开(公告)日：1987-10-01

申请号：NL7609132

申请日：1976-08-17

Applicant: BASF AG

Inventor： STRAUSS HANS , NAGEL PETER DIPL ING , WITTKAMP HEINRICH DIPL ING , FALK ROLAND DIPL CHEM DR , MAHLER KARL DIPL ING DR , HAUCK KARL , WILLMANN PAUL ING GRAD

IPC: B05C9/06 , C09D5/23 , C09D7/12 , G11B5/716 , G11B5/842 , G11B5/845 , G11B5/848 , G11B5/70

6.

发明专利
未知

公开(公告)号：FR2321742B1

公开(公告)日：1980-05-09

申请号：FR7625070

申请日：1976-08-18

Applicant: BASF AG

Inventor： STRAUSS HANS , NAGEL PETER DIPL ING , WITTKAMP HEINRICH DIPL ING , FALK ROLAND DIPL CHEM DR , MAHLER KARL DIPL ING DR , HAUCK KARL , WILLMANN PAUL ING GRAD

IPC: B05C9/06 , C09D5/23 , C09D7/12 , G11B5/716 , G11B5/842 , G11B5/845 , G11B5/848 , G11B5/84 , B05D1/28 , G11B5/68

7.

发明专利
未知

公开(公告)号：DE2536781C3

公开(公告)日：1978-03-16

申请号：DE2536781

申请日：1975-08-19

Applicant: BASF AG

Inventor： STRAUSS HANS , NAGEL PETER DIPL ING , WITTKAMP HEINRICH DIPL ING , FALK ROLAND DIPL CHEM DR , MAHLER KARL DIPL ING DR , HAUCK KARL , WILLMANN PAUL ING GRAD

IPC: B05C9/06 , C09D5/23 , C09D7/12 , G11B5/716 , G11B5/842 , G11B5/845 , G11B5/848 , G11B5/84 , B05D7/04 , H01F10/00

8.

发明专利
未知

公开(公告)号：DE2536781B2

公开(公告)日：1977-07-14

申请号：DE2536781

申请日：1975-08-19

Applicant: BASF AG

Inventor： STRAUSS HANS , NAGEL PETER DIPL ING , WITTKAMP HEINRICH DIPL ING , FALK ROLAND DIPL CHEM DR , MAHLER KARL DIPL ING DR , HAUCK KARL , WILLMANN PAUL ING GRAD

IPC: B05C9/06 , C09D5/23 , C09D7/12 , G11B5/716 , G11B5/842 , G11B5/845 , G11B5/848 , G11B5/84

9.

发明专利
未知

公开(公告)号：FR2321742A1

公开(公告)日：1977-03-18

申请号：FR7625070

申请日：1976-08-18

Applicant: BASF AG

Inventor： STRAUSS HANS , NAGEL PETER DIPL ING , WITTKAMP HEINRICH DIPL ING , FALK ROLAND DIPL CHEM DR , MAHLER KARL DIPL ING DR , HAUCK KARL , WILLMANN PAUL ING GRAD

IPC: B05C9/06 , C09D5/23 , C09D7/12 , G11B5/716 , G11B5/842 , G11B5/845 , G11B5/848 , G11B5/84 , B05D1/28 , G11B5/68

10.

发明专利
未知

公开(公告)号：DE2536781A1

公开(公告)日：1977-03-17

申请号：DE2536781

申请日：1975-08-19

Applicant: BASF AG

Inventor： STRAUSS HANS , NAGEL PETER DIPL ING , WITTKAMP HEINRICH DIPL ING , FALK ROLAND DIPL CHEM DR , MAHLER KARL DIPL ING DR , HAUCK KARL , WILLMANN PAUL ING GRAD

IPC: B05C9/06 , C09D5/23 , C09D7/12 , G11B5/716 , G11B5/842 , G11B5/845 , G11B5/848 , G11B5/84 , B05D7/04 , H01F10/00

Patent Agency Ranking