CN211627804U - 一种用于声源定位的装置 - Google Patents
一种用于声源定位的装置 Download PDFInfo
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- CN211627804U CN211627804U CN201922454462.1U CN201922454462U CN211627804U CN 211627804 U CN211627804 U CN 211627804U CN 201922454462 U CN201922454462 U CN 201922454462U CN 211627804 U CN211627804 U CN 211627804U
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CN201922454462.1U CN211627804U (zh) | 2019-12-30 | 2019-12-30 | 一种用于声源定位的装置 |
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Inventor after: Wang Caixia Inventor after: Yang Siqi Inventor after: Tian Yangmeng Inventor after: Ye Qian Inventor after: Zhang Ziheng Inventor before: Wang Caixia Inventor before: Yang Siqi Inventor before: Tian Yangmeng Inventor before: Ye Qian Inventor before: Zhang Ziheng |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 Termination date: 20211230 |
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CF01 | Termination of patent right due to non-payment of annual fee |