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1.Method of removing rubber containing material from metal surfaces 失效
Title translation: 从金属表面除去含橡胶材料的方法公开(公告)号:US2052997A
公开(公告)日:1936-09-01
申请号:US59123932
申请日:1932-02-05
Applicant: BEZZENBERGER FREDERICK K
Inventor: BEZZENBERGER FREDERICK K
IPC: B29C35/02
CPC classification number: B29C33/722
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公开(公告)号:US2150671A
公开(公告)日:1939-03-14
申请号:US13193137
申请日:1937-03-19
Applicant: BEZZENBERGER FREDERICK K
Inventor: BEZZENBERGER FREDERICK K
IPC: C22C1/10
CPC classification number: C22C1/1036
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公开(公告)号:US1910277A
公开(公告)日:1933-05-23
申请号:US62081232
申请日:1932-07-05
Applicant: BEZZENBERGER FREDERICK K
Inventor: BEZZENBERGER FREDERICK K
IPC: B29C33/72
CPC classification number: B29C33/72
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