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发明名称
Ship's hull
摘要
申请公布号
US1826229(A)
申请公布日期
1931.10.06
申请号
US19300424381
申请日期
1930.01.29
申请人
WIENEN PIETER VAN
发明人
WIENEN PIETER VAN
分类号
B63B1/20
主分类号
B63B1/20
代理机构
代理人
主权项
地址
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