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公开(公告)号:US2286532A
公开(公告)日:1942-06-16
申请号:US34988240
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:US2284193A
公开(公告)日:1942-05-26
申请号:US34988340
申请日:1940-08-02
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
IPC: F16D13/16
CPC classification number: F16D13/16
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公开(公告)号:US1780183A
公开(公告)日:1930-11-04
申请号:US37157729
申请日:1929-06-17
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
IPC: F16J1/04
CPC classification number: F16J1/04
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公开(公告)号:US1660611A
公开(公告)日:1928-02-28
申请号:US4792725
申请日:1925-08-03
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
IPC: F16N39/00
CPC classification number: F16N39/005
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公开(公告)号:US1331749A
公开(公告)日:1920-02-24
申请号:US9554016
申请日:1916-05-05
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
CPC classification number: F02B57/08 , F02B2075/1812
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公开(公告)号:US1052233A
公开(公告)日:1913-02-04
申请号:US1911618249
申请日:1911-03-31
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
CPC classification number: B60G11/04
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公开(公告)号:US930467A
公开(公告)日:1909-08-10
申请号:US1908460160
申请日:1908-10-29
Applicant: WILLIAM W POPE , CHARLES W HAWKINS , FREER PHELPS M
Inventor: FREER PHELPS M
CPC classification number: F16F7/06
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公开(公告)号:US2651505A
公开(公告)日:1953-09-08
申请号:US16483350
申请日:1950-05-27
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
CPC classification number: F28D1/0477 , B60H1/00328 , F28F1/12
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公开(公告)号:US2348534A
公开(公告)日:1944-05-09
申请号:US48550343
申请日:1943-05-03
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:US2317599A
公开(公告)日:1943-04-27
申请号:US38091341
申请日:1941-02-27
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
IPC: F16D55/33
CPC classification number: F16D55/33
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