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发明名称
Furnace charging apparatus
摘要
申请公布号
US1815666(A)
申请公布日期
1931.07.21
申请号
US19300496530
申请日期
1930.11.18
申请人
COOK HOWARD D;SCOTT WILLIAM L
发明人
COOK HOWARD D.;SCOTT WILLIAM L.
分类号
F27B9/38;F27D3/04;F27D19/00
主分类号
F27B9/38
代理机构
代理人
主权项
地址
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