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发明名称
Water seal for high pressure furnaces
摘要
申请公布号
US2720177(A)
申请公布日期
1955.10.11
申请号
US19540448049
申请日期
1954.08.05
申请人
THE ALLEN-SHERMAN-HOFF COMPANY
发明人
BARBER GEORGE R.
分类号
F23C1/00;F23J1/00;F23M11/02
主分类号
F23C1/00
代理机构
代理人
主权项
地址
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