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公开(公告)号:US2070429A
公开(公告)日:1937-02-09
申请号:US52735
申请日:1935-01-05
Applicant: OAKES PROD CORP
Inventor: GOTTLIEB OSCAR F
IPC: B60R19/44
CPC classification number: B60R19/44
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公开(公告)号:US1984527A
公开(公告)日:1934-12-18
申请号:US67537833
申请日:1933-06-12
Applicant: OAKES PROD CORP
Inventor: GOTTLIEB OSCAR F , SANDBERG RAY A
IPC: B44C1/22
CPC classification number: B44C1/222 , Y10S451/914 , Y10T83/0505
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公开(公告)号:US2077688A
公开(公告)日:1937-04-20
申请号:US3253335
申请日:1935-07-22
Applicant: OAKES PROD CORP
Inventor: GOTTLIEB OSCAR F
IPC: F02F3/00
CPC classification number: F02F3/003 , F02F2003/0038 , F02F2200/04 , F05C2201/021 , F05C2201/0436 , F05C2201/0448 , Y10T29/49256
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公开(公告)号:US2087907A
公开(公告)日:1937-07-27
申请号:US3253235
申请日:1935-07-22
Applicant: OAKES PROD CORP
Inventor: GOTTLIEB OSCAR F , ROBERT DUNCAN CHARLES
IPC: B21D53/34
CPC classification number: B21D53/34 , Y10T29/49535
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公开(公告)号:US2046115A
公开(公告)日:1936-06-30
申请号:US73540534
申请日:1934-07-16
Applicant: OAKES PROD CORP
Inventor: GOTTLIEB OSCAR F
IPC: C21D9/00
CPC classification number: C21D9/00
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公开(公告)号:US1984528A
公开(公告)日:1934-12-18
申请号:US63144632
申请日:1932-09-02
Applicant: OAKES PROD CORP
Inventor: GOTTLIEB OSCAR F , SANDBERG RAY A
IPC: B24B7/00 , B24B41/047
CPC classification number: B24B7/00 , B24B41/047
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