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发明名称
Apparatus for protecting oil distribution means at harbors
摘要
申请公布号
US2224844(A)
申请公布日期
1940.12.17
申请号
US19380198093
申请日期
1938.03.25
申请人
MACFARREN WALTER W
发明人
MACFARREN WALTER W.
分类号
F17D5/00
主分类号
F17D5/00
代理机构
代理人
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地址
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