METHOD OF PROTECTING A WATER-HEATING SYSTEM AGAINST FREEZING,申请号SU19884412947-传众专利搜索

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发明名称	METHOD OF PROTECTING A WATER-HEATING SYSTEM AGAINST FREEZING
摘要
申请公布号	SU1548606(A1)	申请公布日期	1990.03.07
申请号	SU19884412947	申请日期	1988.04.18
申请人	BRUSS POLT INSTITUT	发明人	OSIPOV SERGEJ N,SU;KUNOVSKIJ VADIM I,SU;STAROVEROV VIKTOR M,SU;SHABELNIK ANATOLIJ A,SU
分类号	F24D3/02	主分类号	F24D3/02
代理机构		代理人
主权项
地址

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