METHOD OF TESTING VENTILATION UNIT,申请号SU19843788896-传众专利搜索

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发明名称	METHOD OF TESTING VENTILATION UNIT
摘要
申请公布号	SU1263912(A1)	申请公布日期	1986.10.15
申请号	SU19843788896	申请日期	1984.06.28
申请人	DO POLT I;DO GPKEXI KOMPLEX MEKH SHAKHT	发明人	PAK VITOLD V,SU;KOVALEVSKAYA VIKTORIYA I,SU
分类号	F04D27/00	主分类号	F04D27/00
代理机构		代理人
主权项
地址

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