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公开(公告)号:US2311528A
公开(公告)日:1943-02-16
申请号:US37931341
申请日:1941-02-17
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
CPC classification number: F16D51/08 , F16D51/12 , F16D2065/024
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公开(公告)号:US2283673A
公开(公告)日:1942-05-19
申请号:US34988440
申请日:1940-08-02
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
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公开(公告)号:US1859360A
公开(公告)日:1932-05-24
申请号:US47136330
申请日:1930-07-28
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
IPC: F16J1/16
CPC classification number: F16J1/16 , Y10T403/21 , Y10T403/32861
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公开(公告)号:US1687286A
公开(公告)日:1928-10-09
申请号:US14858626
申请日:1926-11-15
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
IPC: F16K15/02
CPC classification number: F16K15/025
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公开(公告)号:US1008595A
公开(公告)日:1911-11-14
申请号:US1910568632
申请日:1910-06-24
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
CPC classification number: F16F7/06
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公开(公告)号:US930468A
公开(公告)日:1909-08-10
申请号:US1909474077
申请日:1909-01-25
Applicant: WILLIAM W POPE , CHARLES W HAWKINS , FREER PHELPS M
Inventor: FREER PHELPS M
CPC classification number: B60G15/04
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公开(公告)号:US827228A
公开(公告)日:1906-07-31
申请号:US1905280157
申请日:1905-09-26
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
CPC classification number: A61C17/14
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公开(公告)号:US2393980A
公开(公告)日:1946-02-05
申请号:US52263544
申请日:1944-02-16
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
CPC classification number: F16D65/091 , F16D51/54
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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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