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发明名称
HIGH-EFFECTIVE VENTILATOR WITH ADAPTABLE NOISE REMOVAL
摘要
申请公布号
CZ9400066(A3)
申请公布日期
1994.05.18
申请号
CS19910006694
申请日期
1991.07.16
申请人
NOISE CANCELLATION TECHNOLOGIES
发明人
ZIEGLER ELDON W.;MCLOUGHLIN MICHAEL P.;VERSCHUEREN LUC;EGHTESADI KHOSROW;ARNOLD MICHAEL;FRIESEN ROBERT
分类号
F04D29/66;G10K11/178;(IPC1-7):G10K11/16
主分类号
F04D29/66
代理机构
代理人
主权项
地址
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