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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:US2406744A
公开(公告)日:1946-09-03
申请号:US58431045
申请日:1945-03-23
Applicant: CRYAR BUFORD L
Inventor: CRYAR BUFORD L
IPC: A61F15/02
CPC classification number: A61F15/02 , Y10S29/061 , Y10S29/079 , Y10S29/097 , Y10T83/9403
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公开(公告)号:US2357197A
公开(公告)日:1944-08-29
申请号:US51114543
申请日:1943-11-20
Applicant: JAMES HOOD ARTHUR
Inventor: JAMES HOOD ARTHUR
IPC: A61F15/02
CPC classification number: A61F15/02
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公开(公告)号:US2342695A
公开(公告)日:1944-02-29
申请号:US47516143
申请日:1943-02-08
Applicant: RINALDY EDWARD S
Inventor: RINALDY EDWARD S
IPC: A61F15/02
CPC classification number: A61F15/02
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公开(公告)号:US2330952A
公开(公告)日:1943-10-05
申请号:US44133642
申请日:1942-05-01
Applicant: GOTTFRIED CHRISTEN , SMITH ALBERT H
Inventor: GOTTFRIED CHRISTEN , SMITH ALBERT H
IPC: A61F15/02
CPC classification number: A61F15/02 , Y10S29/079
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公开(公告)号:US2206339A
公开(公告)日:1940-07-02
申请号:US24055538
申请日:1938-11-15
Applicant: ULMAN JR JAMES
Inventor: ULMAN JR JAMES
IPC: A61F15/02
CPC classification number: A61F15/02
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公开(公告)号:US2187175A
公开(公告)日:1940-01-16
申请号:US18085837
申请日:1937-12-20
Applicant: PROSPERI MILTON H
Inventor: PROSPERI MILTON H
IPC: A61F15/02
CPC classification number: A61F15/02
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公开(公告)号:US2180457A
公开(公告)日:1939-11-21
申请号:US20231738
申请日:1938-04-15
Applicant: FELIX BUTKIEWICZ
Inventor: FELIX BUTKIEWICZ
IPC: A61F15/02
CPC classification number: A61F15/02
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公开(公告)号:US2167212A
公开(公告)日:1939-07-25
申请号:US23030938
申请日:1938-09-16
Applicant: JOHNSON EDWARD J
Inventor: JOHNSON EDWARD J
IPC: A61F15/02
CPC classification number: A61F15/02
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公开(公告)号:US1876337A
公开(公告)日:1932-09-06
申请号:US57668731
申请日:1931-11-23
Applicant: MEAD LESLIE A
Inventor: MEAD LESLIE A
IPC: A61F15/02
CPC classification number: A61F15/02 , Y10S29/079
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