ROOM VENTILATION ARRANGEMENT,申请号SU19853954029-传众专利搜索

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发明名称	ROOM VENTILATION ARRANGEMENT
摘要
申请公布号	SU1322026(A1)	申请公布日期	1987.07.07
申请号	SU19853954029	申请日期	1985.07.26
申请人	VNII OKHRANY TRUDA V G.LENINGRADE	发明人	PAVLUKHIN LEV V,SU;ZNAMENSKIJ ROSTISLAV B,SU;ABRAMOVICH EDUARD YA,SU;ALEKSANDROV VLADIMIR A,SU
分类号	F24F7/00;F24F9/00	主分类号	F24F7/00
代理机构		代理人
主权项
地址

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