-
291.
公开(公告)号:US2546020A
公开(公告)日:1951-03-20
申请号:US63851445
申请日:1945-12-29
Applicant: STANDARD OIL DEV CO
Inventor: SPARKS WILLIAM J , GARBER JOHN D
IPC: C08F210/00
CPC classification number: C08F210/00 , C08F4/005
-
公开(公告)号:US2545954A
公开(公告)日:1951-03-20
申请号:US75402947
申请日:1947-06-11
Applicant: STANDARD OIL DEV CO
Inventor: HOCKBERGER WILLIAM G
CPC classification number: C10G11/04 , C10G35/06 , Y10S208/95
-
293.
公开(公告)号:US2545169A
公开(公告)日:1951-03-13
申请号:US11578549
申请日:1949-09-14
Applicant: STANDARD OIL DEV CO
Inventor: SALATHIEL RICHARD A
IPC: C09K8/22
CPC classification number: C09K8/22
-
公开(公告)号:US2543838A
公开(公告)日:1951-03-06
申请号:US77210347
申请日:1947-09-04
Applicant: STANDARD OIL DEV CO
Inventor: ERNST JR HENRY
-
公开(公告)号:US2543828A
公开(公告)日:1951-03-06
申请号:US8438749
申请日:1949-03-30
Applicant: STANDARD OIL DEV CO
Inventor: BROWN STEPHEN S
IPC: E21B33/068 , E21B41/02 , F04B49/16 , F04B53/06
CPC classification number: E21B33/068 , E21B41/02 , F04B49/16 , F04B53/06
-
公开(公告)号:US2542553A
公开(公告)日:1951-02-20
申请号:US6318848
申请日:1948-12-02
Applicant: STANDARD OIL DEV CO
Inventor: MIKESKA LOUIS A , SMITH JR PAUL V
CPC classification number: C10M1/08 , C10M2201/02 , C10M2219/044 , C10M2219/082 , C10M2223/12 , C10N2240/02 , C10N2240/401 , C10N2250/10
-
公开(公告)号:US2542488A
公开(公告)日:1951-02-20
申请号:US78038847
申请日:1947-10-17
Applicant: STANDARD OIL DEV CO
Inventor: DINWIDDIE JAMES A
IPC: C07C1/20
CPC classification number: C07C1/20 , C07C2523/74 , C07C2523/745 , C07C2527/232 , Y02P30/42 , C07C11/06 , C07C11/04 , C07C11/02
-
298.
公开(公告)号:US2541671A
公开(公告)日:1951-02-13
申请号:US69504246
申请日:1946-09-05
Applicant: STANDARD OIL DEV CO
Inventor: SEGURA MARNELL A , MCADAMS DON R , SPICER WILLIAM E
IPC: B01J23/745 , C07C1/04
CPC classification number: C07C1/0445 , B01J23/745 , C07C2523/745 , C07C2527/232
-
公开(公告)号:US2541663A
公开(公告)日:1951-02-13
申请号:US71023246
申请日:1946-11-15
Applicant: STANDARD OIL DEV CO
Inventor: PIERCE JERRY A , RICHARDSON ROGER W
CPC classification number: B01J23/70 , C07C1/044 , C07C9/14 , C07C2521/02 , C07C2523/745 , Y10T428/12757
-
300.Process of producing an impregnated, waterproof, fibrous sheet 失效
Title translation: 生产浸渍的,防水的纤维片材的方法公开(公告)号:US2541631A
公开(公告)日:1951-02-13
申请号:US54727944
申请日:1944-07-29
Applicant: STANDARD OIL DEV CO
Inventor: BASKIN CHARLES M
IPC: D06M15/17
CPC classification number: D06M15/17 , Y10T428/24372 , Y10T428/249953 , Y10T428/2933 , Y10T428/31815 , Y10T428/31823
-
-
-
-
-
-
-
-
-