SINTERED TUNGSTEN ALLOY HAVING HIGH DUCTILITY AT LOW TEMPERATURE,申请号JP19880275072-传众专利搜索

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发明名称	SINTERED TUNGSTEN ALLOY HAVING HIGH DUCTILITY AT LOW TEMPERATURE
摘要
申请公布号	JPH02122048(A)	申请公布日期	1990.05.09
申请号	JP19880275072	申请日期	1988.10.31
申请人	NIPPON YAKIN KOGYO CO LTD	发明人	EBATO KAZUO;OKATO NOBUYOSHI;NAKAI MASAO
分类号	C22C1/04;C22C27/04	主分类号	C22C1/04
代理机构		代理人
主权项
地址

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