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公开(公告)号:US2348893A
公开(公告)日:1944-05-16
申请号:US49619043
申请日:1943-07-26
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
IPC: F16D65/22
CPC classification number: F16D65/22
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公开(公告)号:US2346480A
公开(公告)日:1944-04-11
申请号:US46422542
申请日:1942-11-02
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
CPC classification number: F16D55/14 , F16D2065/024 , F16D2125/36
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公开(公告)号:US2311530A
公开(公告)日:1943-02-16
申请号:US42579142
申请日:1942-01-06
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
IPC: F16D55/06
CPC classification number: F16D55/06
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公开(公告)号:US2302495A
公开(公告)日:1942-11-17
申请号:US39079141
申请日:1941-04-28
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
IPC: F16D55/06
CPC classification number: F16D55/06
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公开(公告)号:US2281932A
公开(公告)日:1942-05-05
申请号:US34988540
申请日:1940-08-02
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
IPC: F16D65/22
CPC classification number: F16D65/22
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公开(公告)号:US1964568A
公开(公告)日:1934-06-26
申请号:US63440932
申请日:1932-09-22
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
IPC: F02F3/02
CPC classification number: F02F3/02 , F05C2201/021 , F05C2201/0448
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公开(公告)号:US1959023A
公开(公告)日:1934-05-15
申请号:US62799932
申请日:1932-08-08
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
IPC: F16J1/06
CPC classification number: F16J1/06
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公开(公告)号:US1286985A
公开(公告)日:1918-12-10
申请号:US23061118
申请日:1918-04-24
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
CPC classification number: F01M1/06
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公开(公告)号:US1272791A
公开(公告)日:1918-07-16
申请号:US19749717
申请日:1917-10-19
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
CPC classification number: F02B57/08
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公开(公告)号:US1255401A
公开(公告)日:1918-02-05
申请号:US17008317
申请日:1917-05-21
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
CPC classification number: F04D29/665 , F01N1/18 , Y10S55/30
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