Dispositif rapporteur d'angles de précision,申请号FRD899239-传众专利搜索

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发明名称	Dispositif rapporteur d'angles de précision
摘要
申请公布号	FR899239(A)	申请公布日期	1945.05.24
申请号	FRD899239	申请日期	1943.07.01
申请人		发明人	GUESDON ALFRED-LOUIS
分类号	G01B3/56;G01C1/00	主分类号	G01B3/56
代理机构		代理人
主权项
地址

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