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发明名称
CONVERTER APPARATUS
摘要
申请公布号
JPH0578728(A)
申请公布日期
1993.03.30
申请号
JP19910239741
申请日期
1991.09.19
申请人
NIPPON STEEL CORP
发明人
INOUE TOMIO;YOSHIDA TAKAHARU;FUKUOKAYA TOSHIROU;SHIBATA JUICHI
分类号
C21C5/46
主分类号
C21C5/46
代理机构
代理人
主权项
地址
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