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发明名称
摘要
申请公布号	DE3044646(C2)	申请公布日期	1988.03.10
申请号	DE19803044646	申请日期	1980.11.27
申请人	LANG, THOMAS PETER, DIPL.-WIRTSCH.-ING., 6120 MICHELSTADT, DE	发明人	LANG, THOMAS PETER, DIPL.-WIRTSCH.-ING., 6120 MICHELSTADT, DE
分类号	B21D7/022;(IPC1-7):B21D7/02	主分类号	B21D7/022
代理机构		代理人
主权项
地址

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