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公开(公告)号:US1277714A
公开(公告)日:1918-09-03
申请号:US13596016
申请日:1916-12-09
Applicant: EASTERN MFG COMPANY
Inventor: GUILD HENRY J
CPC classification number: B31F1/07
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公开(公告)号:US1573297A
公开(公告)日:1926-02-16
申请号:US34135919
申请日:1919-11-29
Applicant: EASTERN MFG COMPANY
Inventor: BRINER EMIL A , GUILD HENRY J
IPC: D21F5/00
CPC classification number: D21F5/00
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公开(公告)号:US1231730A
公开(公告)日:1917-07-03
申请号:US14760917
申请日:1917-02-09
Applicant: EASTERN MFG COMPANY
Inventor: GUILD HENRY J
CPC classification number: B31F1/07
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