METHOD OF HEAT TREATMENT FOR CUTTING TOOL OF HIGH-SPEED STEEL,申请号SU19894725981-传众专利搜索

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发明名称	METHOD OF HEAT TREATMENT FOR CUTTING TOOL OF HIGH-SPEED STEEL
摘要
申请公布号	RU1837079(C)	申请公布日期	1993.08.30
申请号	SU19894725981	申请日期	1989.08.21
申请人	SHMATOV ALEKSANDR A;VOROSHNIN LEONID G;SHCHEBROV ANDREJ V	发明人	SHMATOV ALEKSANDR A;VOROSHNIN LEONID G;SHCHEBROV ANDREJ V
分类号	C21D9/22	主分类号	C21D9/22
代理机构		代理人
主权项
地址

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