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公开(公告)号:US1984498A
公开(公告)日:1934-12-18
申请号:US58630232
申请日:1932-01-13
Applicant: SPURGEON SAMUEL J , MCCLURE MILTON B
Inventor: SPURGEON SAMUEL J , MCCLURE MILTON B
IPC: H01H85/055
CPC classification number: H01H85/055
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公开(公告)号:US2655252A
公开(公告)日:1953-10-13
申请号:US29807552
申请日:1952-07-10
Applicant: SPURGEON SAMUEL J
Inventor: SPURGEON SAMUEL J
IPC: B65G39/16
CPC classification number: B65G39/16
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公开(公告)号:US2681717A
公开(公告)日:1954-06-22
申请号:US20373350
申请日:1950-12-30
Applicant: SPURGEON SAMUEL J
Inventor: SPURGEON SAMUEL J
CPC classification number: F16D33/00 , F16D49/16 , F16D65/16 , Y10T74/19158 , Y10T477/373
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公开(公告)号:US2586270A
公开(公告)日:1952-02-19
申请号:US12157749
申请日:1949-10-15
Applicant: SPURGEON SAMUEL J
Inventor: SPURGEON SAMUEL J
IPC: B65G21/06
CPC classification number: B65G21/06
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5.
公开(公告)号:US2757052A
公开(公告)日:1956-07-31
申请号:US27757952
申请日:1952-03-20
Applicant: SPURGEON SAMUEL J
Inventor: SPURGEON SAMUEL J
IPC: F16C33/78
CPC classification number: F16C33/78 , F16C13/022 , F16C19/06
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公开(公告)号:US1939371A
公开(公告)日:1933-12-12
申请号:US49133930
申请日:1930-10-27
Applicant: SPURGEON SAMUEL J
Inventor: SPURGEON SAMUEL J
CPC classification number: H01H85/44
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7.
公开(公告)号:US2697016A
公开(公告)日:1954-12-14
申请号:US24789151
申请日:1951-09-22
Applicant: SPURGEON SAMUEL J
Inventor: SPURGEON SAMUEL J
IPC: F16C35/073
CPC classification number: F16C35/063 , F16C13/022 , F16C19/06 , F16C2226/16 , Y10T403/7009
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公开(公告)号:US2650843A
公开(公告)日:1953-09-01
申请号:US19979550
申请日:1950-12-08
Applicant: SPURGEON SAMUEL J
Inventor: SPURGEON SAMUEL J
IPC: F16B21/18
CPC classification number: F16B21/186 , F16C19/06 , F16C35/063 , F16C2240/42
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公开(公告)号:US2647808A
公开(公告)日:1953-08-04
申请号:US16298050
申请日:1950-05-19
Applicant: SPURGEON SAMUEL J
Inventor: SPURGEON SAMUEL J
IPC: F16C33/78
CPC classification number: F16C33/7886 , F16C13/022 , F16C19/06
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公开(公告)号:US2068620A
公开(公告)日:1937-01-19
申请号:US5479135
申请日:1935-12-16
Applicant: SPURGEON SAMUEL J
Inventor: SPURGEON SAMUEL J
IPC: H02H3/06
CPC classification number: H02H3/063
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