METHOD FOR INDIRECTLY EXTRUDING METAL,申请号JP19900207758-传众专利搜索

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发明名称	METHOD FOR INDIRECTLY EXTRUDING METAL
摘要
申请公布号	JPH0491816(A)	申请公布日期	1992.03.25
申请号	JP19900207758	申请日期	1990.08.06
申请人	FURUKAWA ALUM CO LTD	发明人	YAMAGUCHI KOICHI;WATANABE TOSHIO;TAKASUGI ATSUMI;HAGIWARA TAKUZO
分类号	B21C26/00	主分类号	B21C26/00
代理机构		代理人
主权项
地址

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