METHOD FOR PROCESSING QUARTZ SAND,申请号SU19813239883-传众专利搜索

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发明名称	METHOD FOR PROCESSING QUARTZ SAND
摘要
申请公布号	SU981276(A1)	申请公布日期	1982.12.15
申请号	SU19813239883	申请日期	1981.01.16
申请人	KH POLT I IM.V.I.LENINA;UK NII GAZOVOJ PROMYSHLENNOSTI	发明人	BEREZHNOJ ALEKSANDR I,SU;OVCHARENKO LEONID N,SU;RADVINSKIJ BORIS M,SU;KOMISSARCHIK SOFYA S,SU;TKACHENKO VIKTOR I,SU
分类号	(IPC1-7):C04B13/00;C04B13/12;C04B31/02	主分类号	(IPC1-7):C04B13/00
代理机构		代理人
主权项
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