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公开(公告)号:US1399051A
公开(公告)日:1921-12-06
申请号:US37063020
申请日:1920-04-02
Applicant: DIAMOND MATCH CO
Inventor: ELDER WILLIAM J , MOREHOUSE CHARLES N
IPC: B05C5/02
CPC classification number: B05C5/0212
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公开(公告)号:US1557443A
公开(公告)日:1925-10-13
申请号:US66291623
申请日:1923-09-16
Applicant: DIAMOND MATCH CO
Inventor: ELDER WILLIAM J , MOREHOUSE CHARLES N
IPC: C06F1/26
CPC classification number: C06F1/26 , Y10S118/09
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