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经营范围
发明名称
Flushing apparatus
摘要
申请公布号
US2388836(A)
申请公布日期
1945.11.13
申请号
US19430500857
申请日期
1943.09.01
申请人
DUNN WILLIAM J
发明人
DUNN WILLIAM J.
分类号
F01P11/06
主分类号
F01P11/06
代理机构
代理人
主权项
地址
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