,申请号LUD43324-传众专利搜索

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发明名称
摘要
申请公布号	LU43324(A1)	申请公布日期	1963.05.09
申请号	LUD43324	申请日期	1963.03.09
申请人	TROUGOUNAT ETS	发明人
分类号	B21C37/20;B21K1/56	主分类号	B21C37/20
代理机构		代理人
主权项
地址

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