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公开(公告)号:US2678061A
公开(公告)日:1954-05-11
申请号:US17575550
申请日:1950-07-25
Applicant: GEN MOTORS CORP
Inventor: BATES RALPH I
CPC classification number: F16F9/3484 , F16F9/34 , F16K15/14 , Y10T137/778 , Y10T137/784 , Y10T137/7843
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公开(公告)号:US2074355A
公开(公告)日:1937-03-23
申请号:US8528936
申请日:1936-06-15
Applicant: GEN MOTORS CORP
Inventor: BATES RALPH I
IPC: F16F9/26
CPC classification number: F16F9/26 , Y10T74/18936
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公开(公告)号:US2026769A
公开(公告)日:1936-01-07
申请号:US72506234
申请日:1934-05-11
Applicant: GEN MOTORS CORP
Inventor: BATES RALPH I
IPC: F16F9/22
CPC classification number: F16F9/22 , Y10T137/778 , Y10T137/7838
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公开(公告)号:US1983064A
公开(公告)日:1934-12-04
申请号:US62218732
申请日:1932-07-13
Applicant: GEN MOTORS CORP
Inventor: BATES RALPH I
IPC: F16F9/22
CPC classification number: F16F9/22 , Y10T137/7775 , Y10T137/7777
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公开(公告)号:US2133773A
公开(公告)日:1938-10-18
申请号:US73737834
申请日:1934-07-28
Applicant: GEN MOTORS CORP
Inventor: ROSSMAN EDWIN F , CHRYST WILLIAM A , BATES RALPH I
IPC: B60G17/019
CPC classification number: B60G17/01916
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公开(公告)号:US2113013A
公开(公告)日:1938-04-05
申请号:US6704636
申请日:1936-03-04
Applicant: GEN MOTORS CORP
Inventor: BATES RALPH I
IPC: F16F9/22
CPC classification number: F16F9/22 , Y10T137/7925
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公开(公告)号:US1991043A
公开(公告)日:1935-02-12
申请号:US67342333
申请日:1933-05-29
Applicant: GEN MOTORS CORP
Inventor: BATES RALPH I
IPC: F16F9/26
CPC classification number: F16F9/26 , Y10T137/7775 , Y10T137/7777
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