BUTEE A BILLES POUR ARBRE MOTEUR SOUMIS A DES EFFORTS AXIAUX NOTAMMENT POUR ARBRE D'UNE TURBINE DE FORAGE,申请号CAD838566-传众专利搜索

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发明名称	BUTEE A BILLES POUR ARBRE MOTEUR SOUMIS A DES EFFORTS AXIAUX NOTAMMENT POUR ARBRE D'UNE TURBINE DE FORAGE
摘要
申请公布号	CA838566(A)	申请公布日期	1970.04.07
申请号	CAD838566	申请日期
申请人	INSTITUT FRANCAIS DU PETROLE	发明人	ROGER ROUVIERE;WLADIMIR TIRASPOLSKY
分类号		主分类号
代理机构		代理人
主权项
地址

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