SYSTEM OF DIGGING MACHINE AUTOMATIC HEADING CONTROL,申请号SU19711709458-传众专利搜索

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发明名称	SYSTEM OF DIGGING MACHINE AUTOMATIC HEADING CONTROL
摘要
申请公布号	SU616376(A1)	申请公布日期	1978.07.25
申请号	SU19711709458	申请日期	1971.10.28
申请人	VNII ZEMLEROJNOGO MASH "VNIIZEMMASH"	发明人	FAJNZILBER MIKHAIL L,SU;KOZLOV YURIJ S,SU;DMITRIEVSKIJ NIKOLAJ V,SU
分类号	E02F9/22;(IPC1-7):E02F9/22	主分类号	E02F9/22
代理机构		代理人
主权项
地址

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