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经营范围
发明名称
Towing apparatus
摘要
申请公布号
US3006309(A)
申请公布日期
1961.10.31
申请号
US19590833783
申请日期
1959.08.14
申请人
ROWLEY PAUL D
发明人
ROWLEY PAUL D.
分类号
B63B35/81
主分类号
B63B35/81
代理机构
代理人
主权项
地址
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