PRODUCTION OF CONICAL BODY FROM METAL PLATE,申请号JP19780018558-传众专利搜索

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发明名称	PRODUCTION OF CONICAL BODY FROM METAL PLATE
摘要
申请公布号	JPS54112374(A)	申请公布日期	1979.09.03
申请号	JP19780018558	申请日期	1978.02.22
申请人	YUWA SANGYO KK	发明人	IWAKI TAKASHI;TANAKA TAKEJI;TANAKA YOSHITOMO;FUJIHIRA GENJI
分类号	B21D5/16;B21D5/08;B21D51/10	主分类号	B21D5/16
代理机构		代理人
主权项
地址

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