PRODUCTION OF METAL PRODUCT WITH COLD PLASTIC WORK,申请号JP19850222532-传众专利搜索

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发明名称	PRODUCTION OF METAL PRODUCT WITH COLD PLASTIC WORK
摘要
申请公布号	JPS6281221(A)	申请公布日期	1987.04.14
申请号	JP19850222532	申请日期	1985.10.04
申请人	SHOWA ALUM CORP	发明人	ATSUMI TAKASHI;ISOYAMA EIZO
分类号	B21D22/20	主分类号	B21D22/20
代理机构		代理人
主权项
地址

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