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1.Machine for producing sheet metal blanks and having plural adjustable feed stop abutments 失效
标题翻译: 用于生产钣金毛坯并具有多个可调进给停止支座的机器公开(公告)号:US3212380A
公开(公告)日:1965-10-19
申请号:US27072563
申请日:1963-04-04
发明人: THEODOR GOBEL , KARL-HEINZ STOCKEN
CPC分类号: B23D15/005 , B23D15/06 , B23D33/006 , B23D33/10 , Y10T83/4556 , Y10T83/4632 , Y10T83/4645 , Y10T83/5833 , Y10T83/8742