METHOD OF REMOVING PIPES FROM HOLES OF HEAT-EXCHANGING APPARATUS PIPE WALLS AND DEVICE FOR EFFECTING SAME,申请号SU19772563356-传众专利搜索

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发明名称	METHOD OF REMOVING PIPES FROM HOLES OF HEAT-EXCHANGING APPARATUS PIPE WALLS AND DEVICE FOR EFFECTING SAME
摘要
申请公布号	SU659834(A1)	申请公布日期	1979.04.30
申请号	SU19772563356	申请日期	1977.12.29
申请人	VG PK I PO INDUSTRIALIZATSII MONTAZHNYKH RABOT	发明人	GASANOV DARIJ M,SU;DLIN VALERIJ P,SU;DUSHANOV PETR V,SU;EVGRAFOV VLADIMIR E,SU;SOTNIKOV GENRIKH A,SU
分类号	F22B37/58;(IPC1-7):F22B37/58	主分类号	F22B37/58
代理机构		代理人
主权项
地址

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