THERMAL REFINING OF SINTERED HARD ALLOY,申请号JP19770130293-传众专利搜索

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发明名称	THERMAL REFINING OF SINTERED HARD ALLOY
摘要
申请公布号	JPS5464008(A)	申请公布日期	1979.05.23
申请号	JP19770130293	申请日期	1977.11.01
申请人	TOSHIBA TUNGALOY CO LTD	发明人	KOBAYASHI MASAKI
分类号	C22F1/18	主分类号	C22F1/18
代理机构		代理人
主权项
地址

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