CN207095567U - A kind of circumferentor for being easy to find - Google Patents
A kind of circumferentor for being easy to find Download PDFInfo
- Publication number
- CN207095567U CN207095567U CN201721069239.XU CN201721069239U CN207095567U CN 207095567 U CN207095567 U CN 207095567U CN 201721069239 U CN201721069239 U CN 201721069239U CN 207095567 U CN207095567 U CN 207095567U
- Authority
- CN
- China
- Prior art keywords
- circumferentor
- protective cover
- find
- support frame
- easy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 32
- 239000011521 glass Substances 0.000 claims abstract description 10
- 239000011324 bead Substances 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721069239.XU CN207095567U (en) | 2017-08-25 | 2017-08-25 | A kind of circumferentor for being easy to find |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721069239.XU CN207095567U (en) | 2017-08-25 | 2017-08-25 | A kind of circumferentor for being easy to find |
Publications (1)
Publication Number | Publication Date |
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CN207095567U true CN207095567U (en) | 2018-03-13 |
Family
ID=61539725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721069239.XU Expired - Fee Related CN207095567U (en) | 2017-08-25 | 2017-08-25 | A kind of circumferentor for being easy to find |
Country Status (1)
Country | Link |
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CN (1) | CN207095567U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109064953A (en) * | 2018-07-31 | 2018-12-21 | 武汉至臻恒远网络技术有限公司 | A kind of sound reading equipment of waterproof |
-
2017
- 2017-08-25 CN CN201721069239.XU patent/CN207095567U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109064953A (en) * | 2018-07-31 | 2018-12-21 | 武汉至臻恒远网络技术有限公司 | A kind of sound reading equipment of waterproof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Room 1108, 11th floor, 3rd floor, No. 59 Yuquan Road, Shijingshan District, Beijing Patentee after: Beijing Geological Survey Branch of China Coal Geology Group Co.,Ltd. Address before: Room 1108, 11th floor, 3rd floor, No. 59 Yuquan Road, Shijingshan District, Beijing Patentee before: Beijing Geological Survey Branch of China Coal Geological Engineering Co.,Ltd. Address after: Room 1108, 11th floor, 3rd floor, No. 59 Yuquan Road, Shijingshan District, Beijing Patentee after: Beijing Geological Survey Branch of China Coal Geological Engineering Co.,Ltd. Address before: Room 1108, 11th floor, 3rd floor, No. 59 Yuquan Road, Shijingshan District, Beijing Patentee before: CHINA COAL GEOLOGY ENGINEERING CO.,LTD. BEIJING GEOLOGICAL SURVEY BRANCH |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190903 Address after: 100040 No. 59, Yuquan Road, Shijingshan District, Beijing Patentee after: CHINA COAL GEOLOGY GROUP Co.,Ltd. Address before: Room 1108, 11th floor, 3rd floor, No. 59 Yuquan Road, Shijingshan District, Beijing Patentee before: Beijing Geological Survey Branch of China Coal Geology Group Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 |
|
CF01 | Termination of patent right due to non-payment of annual fee |