Прибор для испытания шлифовальной шкурки,申请号SU19470372878-传众专利搜索

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发明名称	Прибор для испытания шлифовальной шкурки
摘要
申请公布号	SU77302(A1)	申请公布日期	1948.11.30
申请号	SU19470372878	申请日期	1947.12.30
申请人	SIDIN I.N.;KHARITONOV V.N.	发明人	SIDIN I.N.;KHARITONOV V.N.
分类号	G01N3/56;B24D11/00	主分类号	G01N3/56
代理机构		代理人
主权项
地址

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