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发明名称
Verfahren zum Verlegen von geneigten Unterwasserbahnen
摘要
申请公布号
DE935896(C)
申请公布日期
1955.12.01
申请号
DE1954G014312
申请日期
1954.04.30
申请人
GUTEHOFFNUNGSHUETTE STERKRADE AKTIENGESELLSCHAFT
发明人
RECKWITZ OTTO
分类号
E02C3/00
主分类号
E02C3/00
代理机构
代理人
主权项
地址
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