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发明名称
ADJUSTABLE BUOYANCY DEVICE
摘要
申请公布号
EP2222547(A2)
申请公布日期
2010.09.01
申请号
EP20070871874
申请日期
2007.12.04
申请人
ONOFRI, JEAN-MICHEL;CLAMAGIRAND, ETIENNE
发明人
ONOFRI, JEAN-MICHEL;CLAMAGIRAND, ETIENNE
分类号
B63C11/30;B63C11/22
主分类号
B63C11/30
代理机构
代理人
主权项
地址
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