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公开(公告)号:US2491899A
公开(公告)日:1949-12-20
申请号:US50079943
申请日:1943-09-01
Applicant: JEFFREY MFG CO
Inventor: MERCIER STANLEY M
CPC classification number: B65G21/02 , B65G17/126 , B65G2201/04
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公开(公告)号:US2644574A
公开(公告)日:1953-07-07
申请号:US14550450
申请日:1950-02-21
Applicant: JEFFREY MFG CO
Inventor: MERCIER STANLEY M
IPC: B65G69/18
CPC classification number: B65G21/08 , B65G69/181
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公开(公告)号:US2596499A
公开(公告)日:1952-05-13
申请号:US74001347
申请日:1947-04-08
Applicant: JEFFREY MFG CO
Inventor: MERCIER STANLEY M
IPC: B65G39/04
CPC classification number: B65G39/04
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公开(公告)号:US2525041A
公开(公告)日:1950-10-10
申请号:US60711545
申请日:1945-07-26
Applicant: JEFFREY MFG CO
Inventor: MERCIER STANLEY M
IPC: B65G23/00
CPC classification number: B65G23/00 , B65G2812/02306
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公开(公告)号:US2430236A
公开(公告)日:1947-11-04
申请号:US57095045
申请日:1945-01-01
Applicant: JEFFREY MFG CO
Inventor: MERCIER STANLEY M
CPC classification number: B65G17/126 , B65G21/02 , B65G2201/04 , F16C35/02
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公开(公告)号:US2400246A
公开(公告)日:1946-05-14
申请号:US57095145
申请日:1945-01-01
Applicant: JEFFREY MFG CO
Inventor: MERCIER STANLEY M
CPC classification number: B65G21/02 , B65G17/126 , B65G47/00 , B65G2201/04
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公开(公告)号:US2384189A
公开(公告)日:1945-09-04
申请号:US53371844
申请日:1944-05-02
Applicant: JEFFREY MFG CO
Inventor: MERCIER STANLEY M
CPC classification number: B65G47/58 , B65G17/126 , B65G23/44 , B65G39/09 , Y10S277/907
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公开(公告)号:US2384188A
公开(公告)日:1945-09-04
申请号:US44839642
申请日:1942-06-25
Applicant: JEFFREY MFG CO
Inventor: MERCIER STANLEY M
IPC: F16D9/06
CPC classification number: F16D9/06
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19.Feeding and sealing apparatus for bunkers, chutes, and the like 失效
Title translation: 用于沙坑,滑槽等的进料和密封装置公开(公告)号:US2736439A
公开(公告)日:1956-02-28
申请号:US35911353
申请日:1953-06-02
Applicant: JEFFREY MFG CO
Inventor: MERCIER STANLEY M
IPC: B65G69/18
CPC classification number: B65G69/181
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公开(公告)号:US2684750A
公开(公告)日:1954-07-27
申请号:US14550150
申请日:1950-02-21
Applicant: JEFFREY MFG CO
Inventor: MERCIER STANLEY M
CPC classification number: B62D55/062 , B65G37/00 , B65G2812/015
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