JOINING METHOD FOR TUNGSTEN MATERIAL,申请号JP19870250261-传众专利搜索

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发明名称	JOINING METHOD FOR TUNGSTEN MATERIAL
摘要
申请公布号	JPH0191991(A)	申请公布日期	1989.04.11
申请号	JP19870250261	申请日期	1987.10.03
申请人	NISSHIN STEEL CO LTD	发明人	SASAKI YASUSHI;SUZUKI SATOSHI
分类号	B23K28/00	主分类号	B23K28/00
代理机构		代理人
主权项
地址

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