CN202710036U - 十字方向测定仪 - Google Patents
十字方向测定仪 Download PDFInfo
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- CN202710036U CN202710036U CN 201220350767 CN201220350767U CN202710036U CN 202710036 U CN202710036 U CN 202710036U CN 201220350767 CN201220350767 CN 201220350767 CN 201220350767 U CN201220350767 U CN 201220350767U CN 202710036 U CN202710036 U CN 202710036U
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- 238000005259 measurement Methods 0.000 description 7
- 239000000956 alloy Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
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CN 201220350767 CN202710036U (zh) | 2012-07-19 | 2012-07-19 | 十字方向测定仪 |
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CN 201220350767 CN202710036U (zh) | 2012-07-19 | 2012-07-19 | 十字方向测定仪 |
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CN202710036U true CN202710036U (zh) | 2013-01-30 |
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CN 201220350767 Expired - Fee Related CN202710036U (zh) | 2012-07-19 | 2012-07-19 | 十字方向测定仪 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110260848A (zh) * | 2019-07-08 | 2019-09-20 | 中国电建集团成都勘测设计研究院有限公司 | 罗盘、抗电磁干扰罗盘仪及隧洞内地质体产状测量方法 |
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- 2012-07-19 CN CN 201220350767 patent/CN202710036U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110260848A (zh) * | 2019-07-08 | 2019-09-20 | 中国电建集团成都勘测设计研究院有限公司 | 罗盘、抗电磁干扰罗盘仪及隧洞内地质体产状测量方法 |
CN110260848B (zh) * | 2019-07-08 | 2021-06-04 | 中国电建集团成都勘测设计研究院有限公司 | 罗盘、抗电磁干扰罗盘仪及隧洞内地质体产状测量方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Jiao Yanli Inventor after: Yu Bo Inventor after: Yan Tao Inventor after: Gao Jinke Inventor after: Zhang Wenzhe Inventor after: Zhang Zhongmin Inventor before: Jiao Yanli Inventor before: Yu Bo Inventor before: Yan Tao Inventor before: Gao Jinke Inventor before: Zhang Wenzhe Inventor before: Zhang Zhongmin |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20200719 |