AGENTS FOR CLEANING BLACKBOARDS AND ITS PERTAINING UNITS AND PROCESSES FOR THEIR APPLICATION,申请号HRP950022-传众专利搜索

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发明名称	AGENTS FOR CLEANING BLACKBOARDS AND ITS PERTAINING UNITS AND PROCESSES FOR THEIR APPLICATION
摘要
申请公布号	HRP950022(A2)	申请公布日期	1998.02.28
申请号	HRP950022	申请日期	1995.01.17
申请人	NEVENKA £KROBOT	发明人	NEVENKA £KROBOT
分类号	C09K13/00;(IPC1-7):C09K13/00	主分类号	C09K13/00
代理机构		代理人
主权项
地址

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