VERFAHREN ZUM GRAVIEREN UND GRADUIEREN VON GLAS,申请号DD19790215520-传众专利搜索

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发明名称	VERFAHREN ZUM GRAVIEREN UND GRADUIEREN VON GLAS
摘要
申请公布号	DD146020(A1)	申请公布日期	1981.01.21
申请号	DD19790215520	申请日期	1979.09.13
申请人	BRAUNE,EBERHARD,DD;KERTING,HERMANN,DD	发明人	BRAUNE,EBERHARD,DD;KERTING,HERMANN,DD
分类号	B24C1/04;(IPC1-7):B24C1/04	主分类号	B24C1/04
代理机构		代理人
主权项
地址

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