DEVICE FOR CUTTING SLITS IN MASSIF,申请号SU19762396410-传众专利搜索

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发明名称	DEVICE FOR CUTTING SLITS IN MASSIF
摘要
申请公布号	SU615213(A1)	申请公布日期	1978.07.15
申请号	SU19762396410	申请日期	1976.08.09
申请人	ROGIZNYJ VALERIJ F,SU	发明人	ROGIZNYJ VALERIJ F,SU
分类号	E21C25/16;(IPC1-7):E21C25/16	主分类号	E21C25/16
代理机构		代理人
主权项
地址

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