Прибор для взятия проб из поверхностного слоя горных пород,申请号SU19490397732-传众专利搜索

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发明名称	Прибор для взятия проб из поверхностного слоя горных пород
摘要
申请公布号	SU82411(A1)	申请公布日期	1949.11.30
申请号	SU19490397732	申请日期	1949.05.20
申请人	VEJTSEL L.YA.;GALKIN B.I.;MITNITSKIJ M.B.;MOLDAVSKIJ M.I.;FILIPPOV P.N.	发明人	VEJTSEL L.YA.;GALKIN B.I.;MITNITSKIJ M.B.;MOLDAVSKIJ M.I.;FILIPPOV P.N.
分类号	G01N1/04	主分类号	G01N1/04
代理机构		代理人
主权项
地址

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