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发明名称
Injector-ejector boat cleaner
摘要
申请公布号
US2672113(A)
申请公布日期
1954.03.16
申请号
US19500199439
申请日期
1950.12.06
申请人
MCCARTNEY GEOFFREY L
发明人
MCCARTNEY GEOFFREY L.
分类号
B63B13/00
主分类号
B63B13/00
代理机构
代理人
主权项
地址
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