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经营范围
发明名称
Arrangement in sail sheets
摘要
申请公布号
US2151368(A)
申请公布日期
1939.03.21
申请号
US19370161531
申请日期
1937.08.28
申请人
HEYERDAHL ANDRESEN HALVOR TOBI
发明人
ANDRESEN HALVOR TOBIAS HEYERDAHL
分类号
B63H9/10
主分类号
B63H9/10
代理机构
代理人
主权项
地址
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