Perfectionnements aux instruments d'observation stéréoscopiques,申请号FRD932760-传众专利搜索

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发明名称	Perfectionnements aux instruments d'observation stéréoscopiques
摘要
申请公布号	FR932760(A)	申请公布日期	1948.04.01
申请号	FRD932760	申请日期	1946.08.26
申请人	BARR & STROUD LIMITED	发明人
分类号	G01C3/14	主分类号	G01C3/14
代理机构		代理人
主权项
地址

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