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发明名称
Underwater gear unit for outboard motors
摘要
申请公布号
US2549484(A)
申请公布日期
1951.04.17
申请号
US19490094108
申请日期
1949.05.19
申请人
KIEKHAEFER ELMER C
发明人
KIEKHAEFER ELMER C.
分类号
B63H20/14
主分类号
B63H20/14
代理机构
代理人
主权项
地址
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