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公开(公告)号:US3485130A
公开(公告)日:1969-12-23
申请号:US3485130D
申请日:1967-05-09
Applicant: NEUSTADTER ARNOLD , NEILSEN HILDAUR L
Inventor: NEUSTADTER ARNOLD , NEILSEN HILDAUR L
CPC classification number: B26F1/36 , Y10T83/0495 , Y10T83/86 , Y10T83/8785
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公开(公告)号:US2513038A
公开(公告)日:1950-06-27
申请号:US72531547
申请日:1947-01-30
Applicant: NEUSTADTER ARNOLD
Inventor: MARTIN MERKUR
IPC: A61F15/02
CPC classification number: A61F15/02
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公开(公告)号:US3474694A
公开(公告)日:1969-10-28
申请号:US3474694D
申请日:1967-09-27
Applicant: NEUSTADTER ARNOLD , HILDAUL L NEILSEN
Inventor: NEUSTADTER ARNOLD , NEILSEN HILDAUL L
CPC classification number: B26F1/36 , Y10T83/745 , Y10T83/859 , Y10T83/885
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公开(公告)号:US2659969A
公开(公告)日:1953-11-24
申请号:US15611750
申请日:1950-04-15
Applicant: NEUSTADTER ARNOLD
Inventor: MARTIN MERKUR
CPC classification number: B23D51/025 , A61F15/02 , B23D49/006 , B23D51/10 , Y10T83/7089 , Y10T83/741 , Y10T83/8848 , Y10T83/9447
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