CN213848887U - 一种防护面罩 - Google Patents
一种防护面罩 Download PDFInfo
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- CN213848887U CN213848887U CN202022085657.6U CN202022085657U CN213848887U CN 213848887 U CN213848887 U CN 213848887U CN 202022085657 U CN202022085657 U CN 202022085657U CN 213848887 U CN213848887 U CN 213848887U
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- mask
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- protective mask
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CN202022085657.6U CN213848887U (zh) | 2020-09-22 | 2020-09-22 | 一种防护面罩 |
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CN202022085657.6U CN213848887U (zh) | 2020-09-22 | 2020-09-22 | 一种防护面罩 |
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CN213848887U true CN213848887U (zh) | 2021-08-03 |
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CN202022085657.6U Active CN213848887U (zh) | 2020-09-22 | 2020-09-22 | 一种防护面罩 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115183360A (zh) * | 2022-07-21 | 2022-10-14 | 广州医科大学附属市八医院 | 一种医用防雾送风装置 |
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- 2020-09-22 CN CN202022085657.6U patent/CN213848887U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115183360A (zh) * | 2022-07-21 | 2022-10-14 | 广州医科大学附属市八医院 | 一种医用防雾送风装置 |
CN115183360B (zh) * | 2022-07-21 | 2024-02-06 | 广州医科大学附属市八医院 | 一种医用防雾送风装置 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220307 Address after: 226200 floors 1-2, building 1, No. 559, Jinke Road, Qidong life and Health Science Park, Nantong City, Jiangsu Province Patentee after: Jiangsu MAILUN Medical Technology Co.,Ltd. Address before: Room 202, No.2, no.889, Jianghai Middle Road, Huilong Town, Qidong City, Jiangsu Province 226200 Patentee before: Zhu Jiwen |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220822 Address after: Room 202, No.2, no.889, Jianghai Middle Road, Huilong Town, Qidong City, Jiangsu Province 226200 Patentee after: Zhu Jiwen Address before: 226200 floors 1-2, building 1, No. 559, Jinke Road, Qidong life and Health Science Park, Nantong City, Jiangsu Province Patentee before: Jiangsu MAILUN Medical Technology Co.,Ltd. |
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TR01 | Transfer of patent right |