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公开(公告)号:US1812078A
公开(公告)日:1931-06-30
申请号:US3543325
申请日:1925-06-06
Applicant: WHITING & DAVIS COMPANY
Inventor: BERKLEY RICHARD H
IPC: D05B13/00
CPC classification number: D05B13/00
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公开(公告)号:US1613375A
公开(公告)日:1927-01-04
申请号:US3543225
申请日:1925-06-06
Applicant: WHITING & DAVIS COMPANY
Inventor: HATLEY BERKLEY RICHARD
IPC: B44C1/00
CPC classification number: B44C1/005
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公开(公告)号:US1444579A
公开(公告)日:1923-02-06
申请号:US53434722
申请日:1922-02-08
Applicant: WHITING & DAVIS COMPANY
Inventor: HATLEY BERKLEY RICHARD
IPC: B29C73/00
CPC classification number: B29C73/10 , B29L2030/00 , B60C19/127 , Y10T152/10927
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公开(公告)号:US1407310A
公开(公告)日:1922-02-21
申请号:US41643020
申请日:1920-10-12
Applicant: WHITING & DAVIS COMPANY
Inventor: HENRY WIENER
IPC: A45C13/04
CPC classification number: A45C13/04
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公开(公告)号:US1888277A
公开(公告)日:1932-11-22
申请号:US58060331
申请日:1931-12-12
Applicant: WHITING & DAVIS COMPANY
Inventor: LYNDS FRED H
IPC: B21F33/00
CPC classification number: B21F33/00
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公开(公告)号:US1666940A
公开(公告)日:1928-04-24
申请号:US74560224
申请日:1924-10-24
Applicant: WHITING & DAVIS COMPANY
Inventor: HARRIS LYNDS FRED
IPC: B21F31/00
CPC classification number: B21F31/00
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公开(公告)号:US1627397A
公开(公告)日:1927-05-03
申请号:US4111125
申请日:1925-07-02
Applicant: WHITING & DAVIS COMPANY
Inventor: HARRIS LYNDS FRED
IPC: B21F31/00
CPC classification number: B21F31/00
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公开(公告)号:US1613376A
公开(公告)日:1927-01-04
申请号:US9337526
申请日:1926-03-09
Applicant: WHITING & DAVIS COMPANY
Inventor: HATLEY BERKLEY RICHARD
IPC: B21F31/00
CPC classification number: B21F31/00
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公开(公告)号:US1585737A
公开(公告)日:1926-05-25
申请号:US65764923
申请日:1923-08-16
Applicant: WHITING & DAVIS COMPANY
Inventor: BRADLEY ROWAN HARRY
IPC: A45C13/04
CPC classification number: A45C13/04
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公开(公告)号:US1478694A
公开(公告)日:1923-12-25
申请号:US51989521
申请日:1921-12-05
Applicant: WHITING & DAVIS COMPANY
Inventor: HATLEY BERKLEY RICHARD
IPC: B21F31/00
CPC classification number: B21F31/00
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