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51.
公开(公告)号:US3171950A
公开(公告)日:1965-03-02
申请号:US3984760
申请日:1960-06-30
Applicant: BRAUN AG
Inventor: ROLF MAYER
CPC classification number: H05B1/0213 , F24H3/0405 , F24H3/0411 , H01H37/18 , H01H89/04
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公开(公告)号:US2012323A
公开(公告)日:1935-08-27
申请号:US59198132
申请日:1932-02-10
Applicant: LANDERS FRARY & CLARK
Inventor: FREDERICK SMART JOSEPH
IPC: H01H37/18
CPC classification number: H01H37/18
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