ROTOR OF TURBULENCE-MOLECULAR VACUUM PUMP,申请号SU19874251593-传众专利搜索

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发明名称	ROTOR OF TURBULENCE-MOLECULAR VACUUM PUMP
摘要
申请公布号	SU1657757(A1)	申请公布日期	1991.06.23
申请号	SU19874251593	申请日期	1987.05.27
申请人	NOVIKOV NIKOLAJ M,SU;VIKHREV VLADIMIR,SU;SHOLOKHOV VALERIJ B,SU	发明人	NOVIKOV NIKOLAJ M,SU;VIKHREV VLADIMIR I,SU;SHOLOKHOV VALERIJ B,SU
分类号	F04D19/04	主分类号	F04D19/04
代理机构		代理人
主权项
地址

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