Method and machine for forming metal,申请号US19440548919-传众专利搜索

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发明名称	Method and machine for forming metal
摘要
申请公布号	US2488353(A)	申请公布日期	1949.11.15
申请号	US19440548919	申请日期	1944.08.10
申请人	AMERICAN WHEELABRATOR & EQUIPMENT CORPORATION	发明人	UNGER CHESTER E.
分类号	B22F9/08	主分类号	B22F9/08
代理机构		代理人
主权项
地址

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