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发明名称
Fuel and air control damper for cyclone furnaces
摘要
申请公布号
US2772645(A)
申请公布日期
1956.12.04
申请号
US19520289377
申请日期
1952.05.22
申请人
THE BABCOCK & WILCOX COMPANY
发明人
HARDGROVE RALPH M.
分类号
F23C3/00
主分类号
F23C3/00
代理机构
代理人
主权项
地址
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