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经营范围
发明名称
UN SISTEMA, CON SUS DISPOSITIVOS CORREPONDIENTES, PARA EL SALVAMENTO DE SUBMARINOS Y EMBARCACIONES EN GENERAL.
摘要
申请公布号
ES199171(A2)
申请公布日期
1952.03.01
申请号
ES19710001991
申请日期
1951.08.10
申请人
BATLLE CASANOVA, JOSE
发明人
分类号
(IPC1-7):B63
主分类号
(IPC1-7):B63
代理机构
代理人
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