Patent search ap:("BAYER AG") AND inv:"RUDOLF SOHNGEN" Page 1

1.

发明授权
Welded constructions for rotationally symmetrical containers 失效
Title translation: 用于旋转对称容器的焊接结构

公开(公告)号：US3045858A

公开(公告)日：1962-07-24

申请号：US82255159

申请日：1959-06-24

Applicant: BAYER AG

Inventor： RUDOLF SOHNGEN

IPC: B01D3/32 , B01J3/00 , B01J3/04 , F22B7/16 , F22B37/22 , F22G3/00

CPC classification number: F22G3/009 , B01D3/32 , B01J3/002 , B01J3/006 , B01J3/04 , B01J3/048 , F22B7/16 , F22B37/22

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