Приспособление для деления окружностей на заданное число частей,申请号SU19290041108-传众专利搜索

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发明名称	Приспособление для деления окружностей на заданное число частей
摘要
申请公布号	SU17741(A1)	申请公布日期	1930.09.30
申请号	SU19290041108	申请日期	1929.02.19
申请人	KOSMIADI E.P.	发明人	KOSMIADI E.P.
分类号	G01B5/24	主分类号	G01B5/24
代理机构		代理人
主权项
地址

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