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公开(公告)号:US2694138A
公开(公告)日:1954-11-09
申请号:US21760751
申请日:1951-03-26
Applicant: SCHWINN FRANK W
Inventor: SCHWINN FRANK W
IPC: B62J6/00
CPC classification number: B62J6/00
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公开(公告)号:US2675464A
公开(公告)日:1954-04-13
申请号:US19927950
申请日:1950-12-05
Applicant: SCHWINN FRANK W
Inventor: SCHWINN FRANK W
IPC: B62J6/00
CPC classification number: B62J6/00
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公开(公告)号:US2473912A
公开(公告)日:1949-06-21
申请号:US55127744
申请日:1944-08-26
Applicant: SCHWINN FRANK W
Inventor: SCHWINN FRANK W
CPC classification number: B60C23/0496 , F16K17/0446 , Y10T137/3584 , Y10T137/7889 , Y10T137/8326
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公开(公告)号:US2396890A
公开(公告)日:1946-03-19
申请号:US53028644
申请日:1944-04-10
Applicant: SCHWINN FRANK W
Inventor: SCHWINN FRANK W
IPC: B62H1/02
CPC classification number: B62H1/02
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公开(公告)号:US2366061A
公开(公告)日:1944-12-26
申请号:US49868543
申请日:1943-08-14
Applicant: SCHWINN FRANK W
Inventor: SCHWINN FRANK W
IPC: B62K21/16
CPC classification number: B62K21/16 , Y10T74/20786 , Y10T74/20792
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公开(公告)号:US2358737A
公开(公告)日:1944-09-19
申请号:US42560042
申请日:1942-01-05
Applicant: SCHWINN FRANK W
Inventor: SCHWINN FRANK W
IPC: B62K21/14
CPC classification number: B62K21/14 , Y10T74/20786 , Y10T403/405 , Y10T403/7047
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公开(公告)号:US2349762A
公开(公告)日:1944-05-23
申请号:US41055141
申请日:1941-09-12
Applicant: SCHWINN FRANK W
Inventor: SCHWINN FRANK W
IPC: B62K21/14
CPC classification number: B62K21/14 , Y10T74/20786 , Y10T403/458
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公开(公告)号:US2211548A
公开(公告)日:1940-08-13
申请号:US23092138
申请日:1938-09-21
Applicant: SCHWINN FRANK W
Inventor: SCHWINN FRANK W
IPC: F16D41/28
CPC classification number: F16D41/28
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公开(公告)号:US2126222A
公开(公告)日:1938-08-09
申请号:US8962136
申请日:1936-07-08
Applicant: SCHWINN FRANK W
Inventor: SCHWINN FRANK W
CPC classification number: B60B21/02 , B60B21/10 , Y10T29/49531
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公开(公告)号:US2024782A
公开(公告)日:1935-12-17
申请号:US71976734
申请日:1934-04-09
Applicant: SCHWINN FRANK W
Inventor: SCHWINN FRANK W
IPC: B62K19/20
CPC classification number: B62K19/20 , Y10T403/4621
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