Automatic battery grid casting and trimming machine,申请号US19370135125-传众专利搜索

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发明名称	Automatic battery grid casting and trimming machine
摘要
申请公布号	US2156379(A)	申请公布日期	1939.05.02
申请号	US19370135125	申请日期	1937.04.05
申请人	DONATH GEORGE A	发明人	DONATH GEORGE A.
分类号	B22D25/04	主分类号	B22D25/04
代理机构		代理人
主权项
地址

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