METHOD OF SEALING LEAKS OF FLANGE CONNECTIONS,申请号SU19874352611-传众专利搜索

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发明名称	METHOD OF SEALING LEAKS OF FLANGE CONNECTIONS
摘要
申请公布号	SU1499051(A1)	申请公布日期	1989.08.07
申请号	SU19874352611	申请日期	1987.12.29
申请人	VOLGO-URALSKIJ NI PI PO DOBYCHE PERERABOTKE SEROVODORODSODERZHASHCHIKH PRIRODNYKH GAZOV	发明人	GERASIMOV EVGENIJ M,SU;GENDEL GRIGORIJ L,SU
分类号	F16L55/18	主分类号	F16L55/18
代理机构		代理人
主权项
地址

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