Système d'étanchéité pour machines alternatives, s'appliquant en particulier auxmachines frigorifiques,申请号FRD1046883-传众专利搜索

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发明名称	Système d'étanchéité pour machines alternatives, s'appliquant en particulier auxmachines frigorifiques
摘要
申请公布号	FR1046883(A)	申请公布日期	1953.12.09
申请号	FRD1046883	申请日期	1951.10.17
申请人		发明人	NAZE EDMOND-HENRI
分类号	F04B39/04;F16J15/52	主分类号	F04B39/04
代理机构		代理人
主权项
地址

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