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发明名称
Anordning ved Propelaksellejer i Skibe.
摘要
申请公布号
DK58558(C)
申请公布日期
1941.03.31
申请号
DKD58558
申请日期
1938.10.01
申请人
AKTIEBOLAGET GOETAVERKEN
发明人
分类号
主分类号
代理机构
代理人
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