CN203069184U - Laser plumb instrument projection screen - Google Patents
Laser plumb instrument projection screen Download PDFInfo
- Publication number
- CN203069184U CN203069184U CN 201220669178 CN201220669178U CN203069184U CN 203069184 U CN203069184 U CN 203069184U CN 201220669178 CN201220669178 CN 201220669178 CN 201220669178 U CN201220669178 U CN 201220669178U CN 203069184 U CN203069184 U CN 203069184U
- Authority
- CN
- China
- Prior art keywords
- screen
- support bar
- cultellation
- laser plumb
- projection screen
- 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 - Lifetime
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- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220669178 CN203069184U (en) | 2012-12-07 | 2012-12-07 | Laser plumb instrument projection screen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220669178 CN203069184U (en) | 2012-12-07 | 2012-12-07 | Laser plumb instrument projection screen |
Publications (1)
Publication Number | Publication Date |
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CN203069184U true CN203069184U (en) | 2013-07-17 |
Family
ID=48767962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220669178 Expired - Lifetime CN203069184U (en) | 2012-12-07 | 2012-12-07 | Laser plumb instrument projection screen |
Country Status (1)
Country | Link |
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CN (1) | CN203069184U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110160488A (en) * | 2019-05-13 | 2019-08-23 | 北京铁科工程检测有限公司 | A kind of measurement method and measuring device of profile iron Sarasota elevation |
-
2012
- 2012-12-07 CN CN 201220669178 patent/CN203069184U/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110160488A (en) * | 2019-05-13 | 2019-08-23 | 北京铁科工程检测有限公司 | A kind of measurement method and measuring device of profile iron Sarasota elevation |
CN110160488B (en) * | 2019-05-13 | 2021-08-31 | 北京铁科工程检测有限公司 | Method and device for measuring elevation of special-shaped steel cable tower |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Laser plumb instrument projection screen Effective date of registration: 20180129 Granted publication date: 20130717 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: China Construction Steel Structure Corp.,Ltd. Registration number: 2018440020010 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: 3801, 38 / F, China Construction Science and engineering building, No. 3331, Weilan Coast Community Central Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: China Construction Engineering Group Co.,Ltd. Address before: 518040 Futian District, Shenzhen, Guangdong, Che Kung Temple, 17-19 Lane eight Tien eight building Patentee before: China Construction Steel Structure Corp.,Ltd. |
|
CP03 | Change of name, title or address | ||
CX01 | Expiry of patent term |
Granted publication date: 20130717 |
|
CX01 | Expiry of patent term | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221207 Granted publication date: 20130717 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: China Construction Steel Structure Corp.,Ltd. Registration number: 2018440020010 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |