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公开(公告)号:US3181893A
公开(公告)日:1965-05-04
申请号:US22766662
申请日:1962-09-27
Applicant: JOPSON HOWARD B , YENTZER HAROLD V , PAUL KARNOW
Inventor: JOPSON HOWARD B , YENTZER HAROLD V , PAUL KARNOW
IPC: B60D1/167
CPC classification number: B60D1/167
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公开(公告)号:US2894236A
公开(公告)日:1959-07-07
申请号:US38989953
申请日:1953-11-02
Applicant: JOPSON HOWARD B
Inventor: JOPSON HOWARD B
IPC: G05D1/00
CPC classification number: G05D1/0011
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公开(公告)号:US2949038A
公开(公告)日:1960-08-16
申请号:US74017258
申请日:1958-06-05
Applicant: JOPSON HOWARD B
Inventor: JOPSON HOWARD B
IPC: G05D1/00
CPC classification number: G05D1/0033 , Y10T74/19409 , Y10T74/19437 , Y10T74/19488
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