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经营范围
发明名称
Aquaplane
摘要
申请公布号
US2491541(A)
申请公布日期
1949.12.20
申请号
US19470763665
申请日期
1947.07.25
申请人
CHEEVER WOODIN JOHN
发明人
WOODIN JOHN CHEEVER
分类号
B63B1/28
主分类号
B63B1/28
代理机构
代理人
主权项
地址
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