HEAT-EXCHANGE TUBE WITH INSERT POSITIONED INSIDE IT,申请号SU19914911872-传众专利搜索

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发明名称	HEAT-EXCHANGE TUBE WITH INSERT POSITIONED INSIDE IT
摘要
申请公布号	RU2000533(C1)	申请公布日期	1993.09.07
申请号	SU19914911872	申请日期	1991.02.15
申请人	ERCHENKO GERMAN NIKOLAEVICH;BOGOV IGOR ALEKSANDROVICH;ERCHENKO NIKOLAJ GERMANOVICH	发明人	ERCHENKO GERMAN N;BOGOV IGOR A;ERCHENKO NIKOLAJ G
分类号	F28F1/40;(IPC1-7):F28F1/40	主分类号	F28F1/40
代理机构		代理人
主权项
地址

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