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经营范围
发明名称
Trailer boat
摘要
申请公布号
US2784424(A)
申请公布日期
1957.03.12
申请号
US19550516905
申请日期
1955.06.21
申请人
SOUTHERLAND HETSEL A
发明人
SOUTHERLAND HETSEL A.
分类号
B63C13/00
主分类号
B63C13/00
代理机构
代理人
主权项
地址
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