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公开(公告)号:US3275054A
公开(公告)日:1966-09-27
申请号:US41843164
申请日:1964-12-15
Applicant: STANDARD PRESSED STEEL CO
Inventor: DAVID OHL
IPC: F16B39/34
CPC classification number: F16B39/34 , Y10S411/945 , Y10S411/947
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2.
公开(公告)号:US3293693A
公开(公告)日:1966-12-27
申请号:US27262563
申请日:1963-04-12
Applicant: STANDARD PRESSED STEEL CO
Inventor: DAVID OHL , DAVIS JR CHARLES C
IPC: B29C45/14
CPC classification number: B29C45/14065 , B29K2705/00 , B29L2001/005
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