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发明名称
DISPOSITIF POUR LA PLONGEE SOUS-MARINE TUBA AVEC CLAPET
摘要
申请公布号
FR2723064(B1)
申请公布日期
1996.09.13
申请号
FR19940009502
申请日期
1994.07.26
申请人
MINTCHEV SERGUEI
发明人
分类号
B63C11/20;(IPC1-7):B63C11/16;A63B31/00
主分类号
B63C11/20
代理机构
代理人
主权项
地址
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