METHOD OF REPAIRING BITUMINOUS AND POLYMERIC FILM INSULATOR OF UNDERGROUND PIPE LINE,申请号SU19894671664-传众专利搜索

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发明名称	METHOD OF REPAIRING BITUMINOUS AND POLYMERIC FILM INSULATOR OF UNDERGROUND PIPE LINE
摘要
申请公布号	SU1687993(A1)	申请公布日期	1991.10.30
申请号	SU19894671664	申请日期	1989.04.03
申请人	VOSTOCHNYJ VNII PO STROITELSTVU MAGISTRALNYKH TRUBOPROVODOV;UFIMSKIJ NEFTYANOJ INSTITUT	发明人	MUSTAFIN FANIL M,SU;RAFIKOV SALAVAT K,SU;BABIN LEV A,SU;PAUL VLADIMIR I,SU;MUKHAMEDOV VLADISLAV F,SU
分类号	F16L1/26	主分类号	F16L1/26
代理机构		代理人
主权项
地址

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