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发明名称
Ship propelled by internal combustion engine
摘要
申请公布号
US1816371(A)
申请公布日期
1931.07.28
申请号
US19300460944
申请日期
1930.06.13
申请人
THE FIRM OF SULZER FRERES SOCIETE ANONYME
发明人
HEFTI WILHELM
分类号
B63H11/00
主分类号
B63H11/00
代理机构
代理人
主权项
地址
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