CN222981632U - 一种门禁可视对讲机的防尘结构 - Google Patents
一种门禁可视对讲机的防尘结构 Download PDFInfo
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- CN222981632U CN222981632U CN202421257449.1U CN202421257449U CN222981632U CN 222981632 U CN222981632 U CN 222981632U CN 202421257449 U CN202421257449 U CN 202421257449U CN 222981632 U CN222981632 U CN 222981632U
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| Application Number | Priority Date | Filing Date | Title |
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| CN202421257449.1U CN222981632U (zh) | 2024-06-04 | 2024-06-04 | 一种门禁可视对讲机的防尘结构 |
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| CN202421257449.1U CN222981632U (zh) | 2024-06-04 | 2024-06-04 | 一种门禁可视对讲机的防尘结构 |
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| CN222981632U true CN222981632U (zh) | 2025-06-13 |
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Effective date of registration: 20250623 Address after: 413100, Huxiang Province, Yiyang City, Yujiang City, Qionghu Street, Bashi Road South Side (JinYu International Plaza Building 4) Room 1601 Patentee after: Yuanjiang Tianyi Property Management Co.,Ltd. Country or region after: China Address before: 413100 Hunan Province Yiyang City Yujiang City Qionghu Street Qingnian Road and Jucheng Avenue Intersection Ruifeng International Commerce City Building 8 1736 Patentee before: Yuanjiang Rongsheng Decoration Co.,Ltd. Country or region before: China |
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