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发明名称
JOKIKAISHUBOIRAASETSUBI
摘要
申请公布号
JPH0233921(B2)
申请公布日期
1990.07.31
申请号
JP19830101651
申请日期
1983.06.09
申请人
NIPPON STEEL CORP
发明人
HORIKAWA YUKINOBU;OOHAYASHI YOSHIHIKO;WADA KOJI
分类号
F22D5/26;F22B35/08;F22D5/28;F22D5/30;F22D11/00
主分类号
F22D5/26
代理机构
代理人
主权项
地址
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