IMPROVEMENTS IN AND RELATING TO LAND SURVEY,申请号ZA19770004250-传众专利搜索

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发明名称	IMPROVEMENTS IN AND RELATING TO LAND SURVEY
摘要
申请公布号	ZA7704250(B)	申请公布日期	1978.07.26
申请号	ZA19770004250	申请日期	1977.07.15
申请人	GRANGE J;SCHALKWYK H	发明人	GRANGE J;SCHALKWYK H
分类号	G01C	主分类号	G01C
代理机构		代理人
主权项
地址

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