Robinet d'arrêt de vapeur à commande par vis plongeante ou vanne analogue du type a ` levée,申请号FRD946027-传众专利搜索

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发明名称	Robinet d'arrêt de vapeur à commande par vis plongeante ou vanne analogue du type a ` levée
摘要
申请公布号	FR946027(A)	申请公布日期	1949.05.20
申请号	FRD946027	申请日期	1947.05.02
申请人		发明人	BURROWS CHARLES
分类号	F16K1/42	主分类号	F16K1/42
代理机构		代理人
主权项
地址

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