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公开(公告)号:US2365987A
公开(公告)日:1944-12-26
申请号:US44645142
申请日:1942-06-10
申请人: BONNOT COMPANY
发明人: JOB ZIMMERMAN JAMES
CPC分类号: B23D47/10 , B23D45/022 , Y10S29/077 , Y10S29/101 , Y10T29/5158 , Y10T83/5715 , Y10T83/626 , Y10T83/7776 , Y10T83/8804
公开(公告)号:US2365987A
公开(公告)日:1944-12-26
申请号:US44645142
申请日:1942-06-10
申请人: BONNOT COMPANY
发明人: JOB ZIMMERMAN JAMES
CPC分类号: B23D47/10 , B23D45/022 , Y10S29/077 , Y10S29/101 , Y10T29/5158 , Y10T83/5715 , Y10T83/626 , Y10T83/7776 , Y10T83/8804