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经营范围
发明名称
DIES FOR EXTRUSION WORKING
摘要
申请公布号
JPS54123560(A)
申请公布日期
1979.09.25
申请号
JP19780032022
申请日期
1978.03.20
申请人
MITSUBISHI HEAVY IND LTD
发明人
IWASAKI YASUHIRO;TSUKAMOTO EIHIKO;TAURA RIYOUJI;IIFUSHI JIYUNICHI;KATAHARA AKITOSHI
分类号
B21C25/02
主分类号
B21C25/02
代理机构
代理人
主权项
地址
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