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发明名称
Boiler superheater
摘要
申请公布号
US2621636(A)
申请公布日期
1952.12.16
申请号
US19490080174
申请日期
1949.03.08
申请人
PETRO-CHEM PROCESS COMPANY INCORPORATED
发明人
THROCKMORTON JOHN W.;WALLIS JOHN S.
分类号
F22G7/14
主分类号
F22G7/14
代理机构
代理人
主权项
地址
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