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发明名称
COMPOSITE ROLL
摘要
申请公布号
JPH04220106(A)
申请公布日期
1992.08.11
申请号
JP19910030420
申请日期
1991.02.25
申请人
KUBOTA CORP
发明人
SETO YOSHITO;OKABAYASHI AKITOSHI;SHIKATA TAKASHI;FUJITA HIDEO;FUNAKOSHI ATSUSHI;NAKAGAWA YOSHIHIRO;KIMURA HIROYUKI
分类号
B21B27/00;C22C37/00
主分类号
B21B27/00
代理机构
代理人
主权项
地址
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