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发明名称
Valve structure for inspirators
摘要
申请公布号
US1914905(A)
申请公布日期
1933.06.20
申请号
US19300429755
申请日期
1930.02.19
申请人
SURFACE COMBUSTION CORPORATION
发明人
BARBER HUGH B.
分类号
F23D14/48
主分类号
F23D14/48
代理机构
代理人
主权项
地址
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