Electrolytic erasure of symbols from typewriter or ink jet - by electrolytic action on reagent opt. contained in ink to bleach ink,申请号DE19803049413-传众专利搜索

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发明名称	Electrolytic erasure of symbols from typewriter or ink jet - by electrolytic action on reagent opt. contained in ink to bleach ink
摘要
申请公布号	DE3049413(A1)	申请公布日期	1982.07.29
申请号	DE19803049413	申请日期	1980.12.30
申请人	SIEMENS AG	发明人	DIETRICH,KLAUS,DR.RER.NAT.;ORTH,GERHARD,DR.RER.NAT.
分类号	C09D10/00;C09D11/50;(IPC1-7):09D9/00	主分类号	C09D10/00
代理机构		代理人
主权项
地址

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