METHOD OF PREPARING HIGH-STRENGTH METAL WORKPIECES HAVING A HARD SURFACE,申请号CAD793781-传众专利搜索

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发明名称	METHOD OF PREPARING HIGH-STRENGTH METAL WORKPIECES HAVING A HARD SURFACE
摘要
申请公布号	CA793781(A)	申请公布日期	1968.09.03
申请号	CAD793781	申请日期
申请人	DEUTSCHE EDELSTAHLWERKE AKTIENGESELLSCHAFT	发明人	KARL BUNGARDT;HELMUT BRANDIS;GOTTFRIED BECKER;GUNTER LEHNERT
分类号		主分类号
代理机构		代理人
主权项
地址

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