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公开(公告)号:US2597376A
公开(公告)日:1952-05-20
申请号:US14409550
申请日:1950-02-14
Applicant: JAMES T CLARK
Inventor: RIORDAN JOHN A
CPC classification number: B25B27/0035 , B25B13/48
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公开(公告)号:US2614445A
公开(公告)日:1952-10-21
申请号:US12927749
申请日:1949-11-25
Applicant: JAMES T CLARK
Inventor: RIORDAN JOHN A
CPC classification number: B25B13/48 , B25B27/0035
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公开(公告)号:US2697583A
公开(公告)日:1954-12-21
申请号:US26047851
申请日:1951-12-07
Applicant: JAMES T CLARK
Inventor: RIORDAN JOHN A
CPC classification number: B25B27/00 , B25B27/02 , B25B33/00 , Y10T29/53683
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公开(公告)号:US2583392A
公开(公告)日:1952-01-22
申请号:US5144848
申请日:1948-09-27
Applicant: JAMES T CLARK
Inventor: RIORDAN JOHN A
CPC classification number: B25B27/062 , B25B27/0035
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