APPARATUS FOR ELECTROTHERMOMECHANICAL BREAKING OF ROCK,申请号SU19772554736-传众专利搜索

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发明名称	APPARATUS FOR ELECTROTHERMOMECHANICAL BREAKING OF ROCK
摘要
申请公布号	SU740950(A1)	申请公布日期	1980.06.15
申请号	SU19772554736	申请日期	1977.12.16
申请人	LE ,OP¯EHA OKTù¬PÓCKOö PEBOó½\|ôô ô OP¯EHA TPY¯OBO×O KPACHO×O ³HAMEHô ×OPHÕö ôHCTôTYT ôM.×.B.üóEXAHOBA	发明人	MISNIK YURIJ M,SU;KHOMINSKIJ VIKTOR A,SU;RIKENGLAZ LEONID E,SU;SHONIN OLEG B,SU
分类号	E21C37/18;(IPC1-7):E21C37/18;E21C21/00	主分类号	E21C37/18
代理机构		代理人
主权项
地址

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