SCROLL WORK-PERFORMING MEMBER,申请号SU19762314598-传众专利搜索

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发明名称	SCROLL WORK-PERFORMING MEMBER
摘要
申请公布号	SU646046(A1)	申请公布日期	1979.02.05
申请号	SU19762314598	申请日期	1976.01.15
申请人	INST GEOTEKHNICHESKOI MEKHANI	发明人	MOSKALEV ALEKSANDR N,SU;VASILEV LEONID M,SU;MLODETSKIJ VIKTOR R,SU;RODIN ANATOLIJ V,SU;LITVINENKO NIKOLAJ A,SU;MED DMITRIJ ,SU
分类号	E21C25/04;(IPC1-7):E21C25/04	主分类号	E21C25/04
代理机构		代理人
主权项
地址

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