CN204759773U - 一种教学实验台 - Google Patents
一种教学实验台 Download PDFInfo
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- CN204759773U CN204759773U CN201520331137.5U CN201520331137U CN204759773U CN 204759773 U CN204759773 U CN 204759773U CN 201520331137 U CN201520331137 U CN 201520331137U CN 204759773 U CN204759773 U CN 204759773U
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- 238000002474 experimental method Methods 0.000 title claims abstract description 20
- 230000000694 effects Effects 0.000 abstract description 3
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- 239000002253 acid Substances 0.000 description 2
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- 230000003796 beauty Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331137.5U CN204759773U (zh) | 2015-05-21 | 2015-05-21 | 一种教学实验台 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201520331137.5U CN204759773U (zh) | 2015-05-21 | 2015-05-21 | 一种教学实验台 |
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| Publication Number | Publication Date |
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| CN204759773U true CN204759773U (zh) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520331137.5U Expired - Fee Related CN204759773U (zh) | 2015-05-21 | 2015-05-21 | 一种教学实验台 |
Country Status (1)
| Country | Link |
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| CN (1) | CN204759773U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107862914A (zh) * | 2018-01-03 | 2018-03-30 | 王墨润 | 一种采用节能显示屏的电子教学教具 |
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2015
- 2015-05-21 CN CN201520331137.5U patent/CN204759773U/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107862914A (zh) * | 2018-01-03 | 2018-03-30 | 王墨润 | 一种采用节能显示屏的电子教学教具 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhong Wenliang Inventor after: Yang Shunfeng Inventor before: Shou Jianer |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161018 Address after: 511450 Guangdong city of Guangzhou province Panyu District Shi Ji Zhen Jin Shan Cun CRE Animation Industrial Park C22 Patentee after: Guangzhou Dexinyi Laboratory Equipment Technology Co., Ltd. Address before: The new town of Fuyang District Hangzhou city Zhejiang province 311400 emerging Road No. 41 2 floor Patentee before: HANGZHOU HEZE PHARMACEUTICAL TECHNOLOGY CO., LTD. |
|
| 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: 20151111 Termination date: 20210521 |