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经营范围
发明名称
Floating airport
摘要
申请公布号
US1896546(A)
申请公布日期
1933.02.07
申请号
US19300421941
申请日期
1930.01.20
申请人
IRVING KULIK
发明人
KULIK IRVING
分类号
B63B35/50
主分类号
B63B35/50
代理机构
代理人
主权项
地址
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