CN201005078Y - 水滤式防尘口罩 - Google Patents
水滤式防尘口罩 Download PDFInfo
- Publication number
- CN201005078Y CN201005078Y CNU2007200108308U CN200720010830U CN201005078Y CN 201005078 Y CN201005078 Y CN 201005078Y CN U2007200108308 U CNU2007200108308 U CN U2007200108308U CN 200720010830 U CN200720010830 U CN 200720010830U CN 201005078 Y CN201005078 Y CN 201005078Y
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Abstract
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200108308U CN201005078Y (zh) | 2007-03-12 | 2007-03-12 | 水滤式防尘口罩 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200108308U CN201005078Y (zh) | 2007-03-12 | 2007-03-12 | 水滤式防尘口罩 |
Publications (1)
Publication Number | Publication Date |
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CN201005078Y true CN201005078Y (zh) | 2008-01-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2007200108308U Expired - Fee Related CN201005078Y (zh) | 2007-03-12 | 2007-03-12 | 水滤式防尘口罩 |
Country Status (1)
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CN (1) | CN201005078Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103599601A (zh) * | 2013-12-12 | 2014-02-26 | 朱文云 | 火灾逃生呼吸过滤装置 |
CN111053982A (zh) * | 2020-01-14 | 2020-04-24 | 王锐 | 一种水滤式防尘口罩 |
-
2007
- 2007-03-12 CN CNU2007200108308U patent/CN201005078Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103599601A (zh) * | 2013-12-12 | 2014-02-26 | 朱文云 | 火灾逃生呼吸过滤装置 |
CN103599601B (zh) * | 2013-12-12 | 2016-01-13 | 蚌埠市光华金属结构厂 | 火灾逃生呼吸过滤装置 |
CN111053982A (zh) * | 2020-01-14 | 2020-04-24 | 王锐 | 一种水滤式防尘口罩 |
CN111053982B (zh) * | 2020-01-14 | 2024-03-15 | 王锐 | 一种水滤式防尘口罩 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: XUE ZHONGYUN ^ |
|
CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Xue Zhongyun Number: 03 Page: The title page Volume: 24 |
|
CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Xue Zhongyun Number: 03 Volume: 24 |
|
ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: XUE ZHONGYUN ^ |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 Termination date: 20100312 |