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发明名称
UNDERWATER BREATHING APPARATUS
摘要
申请公布号
GB1533920(A)
申请公布日期
1978.11.29
申请号
GB19760005246
申请日期
1976.02.11
申请人
WESTINGHOUSE ELECTRIC CORP
发明人
分类号
B63C11/18;A62B7/00;B63C11/20;(IPC1-7):B63C11/18
主分类号
B63C11/18
代理机构
代理人
主权项
地址
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