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发明名称
Improvements in furnace fronts
摘要
申请公布号
GB342571(A)
申请公布日期
1931.02.05
申请号
GB19300007618
申请日期
1930.03.08
申请人
JAMES HOWDEN & COMPANY LIMITED;WILLIAM HAY HOWDEN
发明人
分类号
F23C99/00
主分类号
F23C99/00
代理机构
代理人
主权项
地址
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