Raccordement tubulaire pour extrémités de tubes à section lisse et non usinées, pour hautes pressions,申请号FRD1152657-传众专利搜索

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发明名称	Raccordement tubulaire pour extrémités de tubes à section lisse et non usinées, pour hautes pressions
摘要
申请公布号	FR1152657(A)	申请公布日期	1958.02.21
申请号	FRD1152657	申请日期	1956.04.07
申请人		发明人	BAIER WILHELM
分类号	F16L19/08	主分类号	F16L19/08
代理机构		代理人
主权项
地址

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