,申请号DE19712145809-传众专利搜索

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发明名称
摘要
申请公布号	DE2145809(B2)	申请公布日期	1980.05.14
申请号	DE19712145809	申请日期	1971.09.14
申请人	BOCK, RUDOLF, 7031 HOLZGERLINGEN	发明人	BOCK, RUDOLF, 7031 HOLZGERLINGEN
分类号	B21D11/12;(IPC1-7):B21F33/00	主分类号	B21D11/12
代理机构		代理人
主权项
地址

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