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经营范围
发明名称
Collapsible boat
摘要
申请公布号
US1987107(A)
申请公布日期
1935.01.08
申请号
US19330695101
申请日期
1933.10.25
申请人
HUEFNER PHILIP J
发明人
HUEFNER PHILIP J.
分类号
B63B7/04
主分类号
B63B7/04
代理机构
代理人
主权项
地址
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