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公开(公告)号:US1828162A
公开(公告)日:1931-10-20
申请号:US7430225
申请日:1925-12-09
Applicant: FIRESTONE STEEL PRODUCTS CO
Inventor: SWAIN JOSEPH G
IPC: B60B11/06
CPC classification number: B60B11/06
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公开(公告)号:US1604618A
公开(公告)日:1926-10-26
申请号:US67411823
申请日:1923-11-12
Applicant: FIRESTONE STEEL PRODUCTS CO
Inventor: SWAIN JOSEPH G
IPC: B65G49/04
CPC classification number: B65G49/0418
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公开(公告)号:US1400837A
公开(公告)日:1921-12-20
申请号:US22261718
申请日:1918-03-15
Applicant: FIRESTONE STEEL PRODUCTS CO
Inventor: SWAIN JOSEPH G
IPC: B60B3/16
CPC classification number: B60B3/16
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公开(公告)号:US1718612A
公开(公告)日:1929-06-25
申请号:US55572222
申请日:1922-04-20
Applicant: FIRESTONE STEEL PRODUCTS CO
Inventor: SWAIN JOSEPH G
IPC: B60B23/10
CPC classification number: B60B23/10
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公开(公告)号:US1697796A
公开(公告)日:1929-01-01
申请号:US27004119
申请日:1919-01-07
Applicant: FIRESTONE STEEL PRODUCTS CO
Inventor: SWAIN JOSEPH G
IPC: B60B23/10
CPC classification number: B60B23/10
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公开(公告)号:US1677855A
公开(公告)日:1928-07-17
申请号:US15822926
申请日:1926-12-31
Applicant: FIRESTONE STEEL PRODUCTS CO
Inventor: SWAIN JOSEPH G
IPC: F16F15/32
CPC classification number: F16F15/324
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公开(公告)号:US1593886A
公开(公告)日:1926-07-27
申请号:US40265620
申请日:1920-08-10
Applicant: FIRESTONE STEEL PRODUCTS CO
Inventor: SWAIN JOSEPH G
IPC: B60B23/10
CPC classification number: B60B23/10
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公开(公告)号:US1565683A
公开(公告)日:1925-12-15
申请号:US67411923
申请日:1923-11-12
Applicant: FIRESTONE STEEL PRODUCTS CO
Inventor: SWAIN JOSEPH G
IPC: C25D3/56
CPC classification number: C25D3/565
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公开(公告)号:US1556045A
公开(公告)日:1925-10-06
申请号:US58421122
申请日:1922-08-25
Applicant: FIRESTONE STEEL PRODUCTS CO
Inventor: SWAIN JOSEPH G , PADE MAX H
IPC: B65G49/04
CPC classification number: B65G49/0418
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公开(公告)号:US1488845A
公开(公告)日:1924-04-01
申请号:US44208521
申请日:1921-02-03
Applicant: FIRESTONE STEEL PRODUCTS CO
Inventor: SWAIN JOSEPH G
IPC: B27H7/00
CPC classification number: B27H7/00 , Y10T29/49517
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