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发明名称
摘要
申请公布号	DE2702436(B2)	申请公布日期	1980.07.03
申请号	DE19772702436	申请日期	1977.01.21
申请人	DIDIER-WERKE AG, 6200 WIESBADEN	发明人	FEHLING, HANS REINHARD, DR., ZUG (SCHWEIZ);HASE, HORST, 6200 WIESBADEN
分类号	B22D37/00;B22D;B22D39/00;B22D41/08;B22D41/28;B22D41/30;B22D41/42;(IPC1-7):C04B35/66;C04B35/68	主分类号	B22D37/00
代理机构		代理人
主权项
地址

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