Perfectionnements aux raccords de tuyauteries à joints plats,申请号FRD1064041-传众专利搜索

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发明名称	Perfectionnements aux raccords de tuyauteries à joints plats
摘要
申请公布号	FR1064041(A)	申请公布日期	1954.05.10
申请号	FRD1064041	申请日期	1952.10.02
申请人	ETAT FRANCAIS, REPRESENTE PAR M. LE SECRETAIRE D'ETAT A L'AIR	发明人	BADIE M.
分类号	F16J15/02;F16L27/093	主分类号	F16J15/02
代理机构		代理人
主权项
地址

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