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公开(公告)号:US2519812A
公开(公告)日:1950-08-22
申请号:US70985546
申请日:1946-11-14
Applicant: ARENS CHARLES A
Inventor: ARENS CHARLES A
IPC: F16C1/20
CPC classification number: F16C1/20 , Y10T74/20456
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公开(公告)号:US2146412A
公开(公告)日:1939-02-07
申请号:US21881438
申请日:1938-07-12
Applicant: ARENS CHARLES A
Inventor: ARENS CHARLES A
IPC: F16C1/20
CPC classification number: F16C1/20 , D07B5/005 , D07B2201/1024 , Y10T74/20426 , Y10T74/20456
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公开(公告)号:US2509202A
公开(公告)日:1950-05-30
申请号:US60982345
申请日:1945-08-09
Applicant: ARENS CHARLES A
Inventor: ARENS CHARLES A
IPC: F16C1/16
CPC classification number: F16C1/16 , Y10T74/20468 , Y10T74/2066
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公开(公告)号:US2257098A
公开(公告)日:1941-09-30
申请号:US24654638
申请日:1938-12-19
Applicant: ARENS CHARLES A
Inventor: ARENS CHARLES A
CPC classification number: F16C1/26 , F16C1/00 , Y10T74/20426
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公开(公告)号:US2195400A
公开(公告)日:1940-04-02
申请号:US8366836
申请日:1936-06-05
Applicant: ARENS CHARLES A
Inventor: ARENS CHARLES A
IPC: F16C1/10
CPC classification number: F16C1/10 , Y10T74/18656 , Y10T74/18832 , Y10T74/18968 , Y10T74/2042
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公开(公告)号:US2161661A
公开(公告)日:1939-06-06
申请号:US9103736
申请日:1936-07-17
Applicant: ARENS CHARLES A
Inventor: ARENS CHARLES A
IPC: G05G5/16
CPC classification number: G05G5/16 , Y10T74/20426 , Y10T74/2066
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公开(公告)号:US2132919A
公开(公告)日:1938-10-11
申请号:US72885334
申请日:1934-06-04
Applicant: ARENS CHARLES A
Inventor: ARENS CHARLES A
IPC: G05G5/12
CPC classification number: G05G5/12 , G05G2700/10 , Y10T74/20426
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公开(公告)号:US1918792A
公开(公告)日:1933-07-18
申请号:US43798530
申请日:1930-03-22
Applicant: ARENS CHARLES A
Inventor: ARENS CHARLES A
IPC: F16C1/16
CPC classification number: F16C1/16 , Y10T74/20426
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