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发明名称
Closure means
摘要
申请公布号
US2909132(A)
申请公布日期
1959.10.20
申请号
US19560614112
申请日期
1956.10.05
申请人
FOSTER WHEELER CORPORATION
发明人
JANKOWSKI HENRY J.
分类号
F23M5/00;F23M7/00
主分类号
F23M5/00
代理机构
代理人
主权项
地址
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