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发明名称
METHOD OF CONTROLLING FURNACE PRESSURE
摘要
申请公布号
JPS63315885(A)
申请公布日期
1988.12.23
申请号
JP19870149998
申请日期
1987.06.16
申请人
NIPPON STEEL CORP;NGK INSULATORS LTD
发明人
ITO KAZUHIKO;YOKOYAMA TAKASHI;YAMAKAWA NORIHIRO;NAKAJIMA SHINYA
分类号
F27D19/00
主分类号
F27D19/00
代理机构
代理人
主权项
地址
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