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1.
公开(公告)号:US2697679A
公开(公告)日:1954-12-21
申请号:US16672450
申请日:1950-06-07
Applicant: JOHN ZIMARIK
Inventor: JOHN ZIMARIK
CPC classification number: B32B27/00 , D06F83/00 , Y10T156/1044 , Y10T428/249985 , Y10T442/131
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公开(公告)号:US2272284A
公开(公告)日:1942-02-10
申请号:US24198738
申请日:1938-11-23
Applicant: JOHN ZIMARIK
Inventor: JOHN ZIMARIK
IPC: D06F21/02
CPC classification number: D06F21/02 , Y10S220/28
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公开(公告)号:US2645044A
公开(公告)日:1953-07-14
申请号:US4792148
申请日:1948-09-04
Applicant: JOHN ZIMARIK
Inventor: JOHN ZIMARIK
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公开(公告)号:US2506052A
公开(公告)日:1950-05-02
申请号:US66556646
申请日:1946-04-27
Applicant: JOHN ZIMARIK
Inventor: JOHN ZIMARIK
CPC classification number: G05G15/04 , D06F37/36 , D06F2700/05 , F16H3/00 , F16H2712/02 , Y10T74/1921
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公开(公告)号:US2284243A
公开(公告)日:1942-05-26
申请号:US21880338
申请日:1938-07-12
Applicant: JOHN ZIMARIK
Inventor: JOHN ZIMARIK
IPC: D06F21/02
CPC classification number: D06F21/02
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公开(公告)号:US1341098A
公开(公告)日:1920-05-25
申请号:US28014119
申请日:1919-03-01
Applicant: JOHN ZIMARIK
Inventor: JOHN ZIMARIK
IPC: A01B71/06
CPC classification number: A01B71/06
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