Photogrammetric projection plotting devices,申请号US19540404681-传众专利搜索

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发明名称	Photogrammetric projection plotting devices
摘要
申请公布号	US2773421(A)	申请公布日期	1956.12.11
申请号	US19540404681	申请日期	1954.01.18
申请人	UMBERTO NISTRI	发明人	NISTRI UMBERTO
分类号	G01C11/00	主分类号	G01C11/00
代理机构		代理人
主权项
地址

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