CN213720093U - 一种预防鼻炎的口罩 - Google Patents
一种预防鼻炎的口罩 Download PDFInfo
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- CN213720093U CN213720093U CN202022538125.3U CN202022538125U CN213720093U CN 213720093 U CN213720093 U CN 213720093U CN 202022538125 U CN202022538125 U CN 202022538125U CN 213720093 U CN213720093 U CN 213720093U
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CN202022538125.3U CN213720093U (zh) | 2020-11-05 | 2020-11-05 | 一种预防鼻炎的口罩 |
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CN202022538125.3U CN213720093U (zh) | 2020-11-05 | 2020-11-05 | 一种预防鼻炎的口罩 |
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GR01 | Patent grant | ||
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Effective date of registration: 20221102 Address after: Room 204B, Floor 2, Building 6, Jincheng Times Square, No. 133, Yaozhai Road, Jinshui District, Zhengzhou City, Henan Province, 450000 Patentee after: Henan Haochuan Biotechnology Co.,Ltd. Address before: 136200 Room 502, E6 building, northeast socks industry super zone, Liaoyuan Economic Development Zone, Jilin Province Patentee before: Jilin hand foot hall Biotechnology Co.,Ltd. |
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Effective date of registration: 20230731 Address after: 453645 Huang Shui Xiang Long Men Cun, Huixian City, Xinxiang, Henan Province Patentee after: Chang Pengfei Address before: Room 204B, Floor 2, Building 6, Jincheng Times Square, No. 133, Yaozhai Road, Jinshui District, Zhengzhou City, Henan Province, 450000 Patentee before: Henan Haochuan Biotechnology Co.,Ltd. |