LABORATORIAL METHOD AND DEVICE FOR SPARK-MACHINING HOLES,申请号HU19920000523-传众专利搜索

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发明名称	LABORATORIAL METHOD AND DEVICE FOR SPARK-MACHINING HOLES
摘要
申请公布号	HU9200523(D0)	申请公布日期	1992.04.28
申请号	HU19920000523	申请日期	1992.02.19
申请人	SZIGETHY,DEZSOE,HU;REISINGER,GYOERGY,HU	发明人	SZIGETHY,DEZSOE,HU;REISINGER,GYOERGY,HU
分类号		主分类号
代理机构		代理人
主权项
地址

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