CN220979963U - 一种用于通风机的降噪装置 - Google Patents
一种用于通风机的降噪装置 Download PDFInfo
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| Application Number | Priority Date | Filing Date | Title |
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| CN202322743667.8U CN220979963U (zh) | 2023-10-12 | 2023-10-12 | 一种用于通风机的降噪装置 |
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| CN202322743667.8U CN220979963U (zh) | 2023-10-12 | 2023-10-12 | 一种用于通风机的降噪装置 |
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| GR01 | Patent grant | ||
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Effective date of registration: 20251204 Address after: 811800 Qinghai Province Hainan Tibetan Autonomous Prefecture Gonghe County Qabqia Town Luzhou South Road No. 234 Patentee after: Qinghai Beili licorice Technology Development Co.,Ltd. Country or region after: China Address before: 230000 Factory Building 6, No.7, No.9 Road, Feidong Economic Development Zone, Feidong County, Hefei City, Anhui Province Patentee before: Anhui Yinuo Qianxin Logo Co.,Ltd. Country or region before: China |