Apparatus for treating metal sheets,申请号US19530334001-传众专利搜索

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发明名称	Apparatus for treating metal sheets
摘要
申请公布号	US2716687(A)	申请公布日期	1955.08.30
申请号	US19530334001	申请日期	1953.01.29
申请人	LOFTUS ENGINEERING CORPORATION	发明人	LACKNER ROBERT V.
分类号	B21D25/00;H05B3/00	主分类号	B21D25/00
代理机构		代理人
主权项
地址

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