,申请号FR19770031311-传众专利搜索

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发明名称
摘要
申请公布号	FR2406769(B1)	申请公布日期	1982.12.03
申请号	FR19770031311	申请日期	1977.10.18
申请人	REXROTH SIGMA	发明人
分类号	F16K17/19;(IPC1-7):F16K17/19;F15B20/00	主分类号	F16K17/19
代理机构		代理人
主权项
地址

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