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公开(公告)号:US2778095A
公开(公告)日:1957-01-22
申请号:US32771552
申请日:1952-12-24
Applicant: MASCHF AUGSBURG NUERNBERG AG
Inventor: CHRISTIAN SCHORNER
IPC: B23K9/00
CPC classification number: B23K9/0206 , B23K9/0026 , B23K2201/001 , Y10T29/49321
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公开(公告)号:US1309033A
公开(公告)日:1919-07-08
申请号:US1309033D
CPC classification number: B23P6/007 , B23K2201/001 , Y10T29/49742 , Y10T29/49993
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公开(公告)号:US883011A
公开(公告)日:1908-03-24
申请号:US1907355953
申请日:1907-02-05
Applicant: GLEISSNER WILLIAM E
Inventor: GLEISSNER WILLIAM E
CPC classification number: B23P6/007 , B23K2201/001 , Y10T29/49746 , Y10T29/49993
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