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公开(公告)号:US2646863A
公开(公告)日:1953-07-28
申请号:US15634850
申请日:1950-04-17
Applicant: ADMIRAL CORP
Inventor: HINZ HENRY E , FLETCHER HENRY C
CPC classification number: E06B3/5481 , H04N5/645
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公开(公告)号:US2739022A
公开(公告)日:1956-03-20
申请号:US26906252
申请日:1952-01-30
Applicant: ADMIRAL CORP
Inventor: HINZ HENRY E
IPC: F16B5/06
CPC classification number: F16B5/06 , Y10T24/3449 , Y10T24/44017
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