Produit et procédé pour l'imprégnation d'éléments tubulaires ou analogues en matière poreuse,申请号FR19620909719-传众专利搜索

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发明名称	Produit et procédé pour l'imprégnation d'éléments tubulaires ou analogues en matière poreuse
摘要
申请公布号	FR1349207(A)	申请公布日期	1964.01.17
申请号	FR19620909719	申请日期	1962.09.18
申请人	THE STANDARD OIL COMPANY	发明人
分类号	C04B41/47;F16L9/14;F16L57/00;F16L58/02	主分类号	C04B41/47
代理机构		代理人
主权项
地址

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