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发明名称
摘要
申请公布号	FR2220905(B2)	申请公布日期	1976.09.03
申请号	FR19730008490	申请日期	1973.03.09
申请人	GENNEVILLIERS ACIERIES	发明人
分类号	B60M1/30;(IPC1-7):H02G5/04;B60M1/00	主分类号	B60M1/30
代理机构		代理人
主权项
地址

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