CN2840020Y - 镍比色测定管 - Google Patents
镍比色测定管 Download PDFInfo
- Publication number
- CN2840020Y CN2840020Y CN 200520032468 CN200520032468U CN2840020Y CN 2840020 Y CN2840020 Y CN 2840020Y CN 200520032468 CN200520032468 CN 200520032468 CN 200520032468 U CN200520032468 U CN 200520032468U CN 2840020 Y CN2840020 Y CN 2840020Y
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- CN
- China
- Prior art keywords
- determination
- glass tube
- nickel
- liquid
- height
- 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
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520032468 CN2840020Y (zh) | 2005-10-31 | 2005-10-31 | 镍比色测定管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520032468 CN2840020Y (zh) | 2005-10-31 | 2005-10-31 | 镍比色测定管 |
Publications (1)
Publication Number | Publication Date |
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CN2840020Y true CN2840020Y (zh) | 2006-11-22 |
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ID=37428001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520032468 Expired - Fee Related CN2840020Y (zh) | 2005-10-31 | 2005-10-31 | 镍比色测定管 |
Country Status (1)
Country | Link |
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CN (1) | CN2840020Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110907593A (zh) * | 2019-11-22 | 2020-03-24 | 西北矿冶研究院 | 一种利用改变络阴离子进行镍催化剂中镍测定的化学分析方法 |
-
2005
- 2005-10-31 CN CN 200520032468 patent/CN2840020Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110907593A (zh) * | 2019-11-22 | 2020-03-24 | 西北矿冶研究院 | 一种利用改变络阴离子进行镍催化剂中镍测定的化学分析方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHENGZHOU WATER TESTING TECHNOLOGY CO., LTD. Assignor: Bai Li Contract fulfillment period: 2009.3.25 to 2014.3.25 Contract record no.: 2009410000016 Denomination of utility model: Nickel colorimetric estimation cylinder Granted publication date: 20061122 License type: Exclusive license Record date: 20090326 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.25 TO 2014.3.25; CHANGE OF CONTRACT Name of requester: ZHENGZHOU WATER TESTING TECHNOLOGY CO., LTD. Effective date: 20090326 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061122 Termination date: 20141031 |
|
EXPY | Termination of patent right or utility model |