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公开(公告)号:US1395489A
公开(公告)日:1921-11-01
申请号:US37288220
申请日:1920-04-10
Applicant: GLOVER FRANK B
Inventor: GLOVER FRANK B
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公开(公告)号:US1350097A
公开(公告)日:1920-08-17
申请号:US28862219
申请日:1919-04-08
Applicant: GLOVER FRANK B
Inventor: GLOVER FRANK B
IPC: B25B5/08
CPC classification number: B25B5/08
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公开(公告)号:US1333408A
公开(公告)日:1920-03-09
申请号:US28862119
申请日:1919-04-08
Applicant: GLOVER FRANK B
Inventor: GLOVER FRANK B
IPC: G01B3/02
CPC classification number: G01B3/02
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公开(公告)号:US1696032A
公开(公告)日:1928-12-18
申请号:US59057222
申请日:1922-09-26
Applicant: GLOVER FRANK B
Inventor: GLOVER FRANK B
IPC: B44B3/06
CPC classification number: B44B3/061 , Y10T409/30448 , Y10T409/306832
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公开(公告)号:US1505557A
公开(公告)日:1924-08-19
申请号:US41410720
申请日:1920-10-01
Applicant: GLOVER FRANK B
Inventor: GLOVER FRANK B
IPC: B44B3/00
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