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经营范围
发明名称
Hardened voyage data recorder
摘要
申请公布号
EP1244067(A3)
申请公布日期
2004.12.15
申请号
EP20010310321
申请日期
2001.12.11
申请人
L3 COMMUNICATIONS CORP
发明人
BROWNING, MARGARET;ZARLING, ANDREW;PURDOM, GREGORY W.
分类号
B63B49/00;G07C5/00;G07C5/08;G11B20/04;(IPC1-7):G07C5/08
主分类号
B63B49/00
代理机构
代理人
主权项
地址
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