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发明名称
Versteifungsweise fuer Schiffswandungen
摘要
申请公布号
DE717759(C)
申请公布日期
1942.02.21
申请号
DE1937B185448D
申请日期
1937.10.26
申请人
BETHLEHEM SHIPBUILDING CORPORATION, LTD.
发明人
FREAR HUGO PINKNEY
分类号
B63B3/56;B63B3/60
主分类号
B63B3/56
代理机构
代理人
主权项
地址
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