ROTATING SHAFT HYDRODYNAMIC SEAL FOR GAS,申请号SU19792844495-传众专利搜索

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发明名称	ROTATING SHAFT HYDRODYNAMIC SEAL FOR GAS
摘要
申请公布号	SU850961(A1)	申请公布日期	1981.07.30
申请号	SU19792844495	申请日期	1979.11.29
申请人	TSYBULKIN ALEKSANDR YU,SU;TSYBULNIK YURIJ A,SU	发明人	TSYBULKIN ALEKSANDR YU,SU;TSYBULNIK YURIJ A,SU
分类号	F16J15/50;(IPC1-7):F16J15/50	主分类号	F16J15/50
代理机构		代理人
主权项
地址

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