Fabrication d'un tube à bulbe excentré et d'un coude à partir de ce tube,申请号FRD62114-传众专利搜索

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法人/股东/高管

发明名称	Fabrication d'un tube à bulbe excentré et d'un coude à partir de ce tube
摘要
申请公布号	FR62114(E)	申请公布日期	1955.06.10
申请号	FRD62114	申请日期	1951.02.26
申请人		发明人	HUET ANDRE
分类号	B21C37/29	主分类号	B21C37/29
代理机构		代理人
主权项
地址

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