Patent search ap:("BASF AG") AND inv:"ERNST BOEHM" Page 1

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发明授权
Partial dyeing of fur skins and leather 失效
Title translation: 毛皮和皮革的部分染色

公开(公告)号：US2969271A

公开(公告)日：1961-01-24

申请号：US66046057

申请日：1957-05-21

Applicant: BASF AG

Inventor： OTTO MARKGRAF , CURT SCHUSTER , KARL HERRLE , ERNST BOEHM , ERHARD SCHAEFER

IPC: D06P3/30 , D06P3/32 , D06P5/12

CPC classification number: D06P3/30 , D06P3/32 , D06P5/12 , Y10S8/09 , Y10S8/10 , Y10S8/929

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