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公开(公告)号：US1617880A
公开(公告)日：1927-02-15
申请号：US495325
申请日：1925-01-26
Applicant: SPENCE THOMAS HUBERT , ROBERT DAVIES WILLIAM
Inventor： SPENCE THOMAS HUBERT , ROBERT DAVIES WILLIAM
IPC: B21B47/02
CPC classification number: B21B47/02
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公开(公告)号：US1579971A
公开(公告)日：1926-04-06
申请号：US72184624
申请日：1924-06-23
Applicant: SPENCE THOMAS HUBERT , ROBERT DAVIES WILLIAM
Inventor： SPENCE THOMAS HUBERT , ROBERT DAVIES WILLIAM
IPC: B21B47/00
CPC classification number: B21B47/00
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Patent Agency Ranking
公开(公告)号：US1535876A
公开(公告)日：1925-04-28
申请号：US54614522
申请日：1922-03-23
Applicant: SPENCE THOMAS HUBERT , ROBERT DAVIES WILLIAM
Inventor： SPENCE THOMAS HUBERT , ROBERT DAVIES WILLIAM
IPC: B21B47/02
CPC classification number: B21B47/02
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公开(公告)号：US1869287A
公开(公告)日：1932-07-26
申请号：US55209631
申请日：1931-07-21
Applicant: SPENCE THOMAS HUBERT , ROBERT DAVIES WILLIAM
Inventor： SPENCE THOMAS HUBERT , ROBERT DAVIES WILLIAM
IPC: B65G25/00
CPC classification number: B65G25/02
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公开(公告)号：US1360819A
公开(公告)日：1920-11-30
申请号：US17132317
申请日：1917-05-26
Applicant: SPENCE THOMAS HUBERT , ROBERT DAVIES WILLIAM , WILLIAM ANDERSON HENRY ROBERT , CHARLES BATHURST
Inventor： SPENCE THOMAS HUBERT , ROBERT DAVIES WILLIAM , WILLIAM ANDERSON HENRY ROBERT , CHARLES BATHURST
IPC: C23C2/00
CPC classification number: C23C2/00
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公开(公告)号：US1619684A
公开(公告)日：1927-03-01
申请号：US74707224
申请日：1924-10-31
Applicant: SPENCE THOMAS HUBERT , ROBERT DAVIES WILLIAM
Inventor： SPENCE THOMAS HUBERT , ROBERT DAVIES WILLIAM
IPC: B23D19/06
CPC classification number: B23D19/06 , Y10T83/7701 , Y10T83/7797 , Y10T83/783
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7.发明授权Machinery or apparatus to be used in the manufacture of tinplates and other metal-coated plates or sheets 失效用于制造镀锡板和其他金属涂层板或板材的机械或设备
公开(公告)号：US1432578A
公开(公告)日：1922-10-17
申请号：US37496020
申请日：1920-04-19
Applicant: SPENCE THOMAS HUBERT , ROBERT DAVIES WILLIAM
Inventor： SPENCE THOMAS HUBERT , ROBERT DAVIES WILLIAM
IPC: C23C2/40
CPC classification number: C23C2/405
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