HK1126566A1 - Experiment and education system employing a plurality of units - Google Patents
Experiment and education system employing a plurality of unitsInfo
- Publication number
- HK1126566A1 HK1126566A1 HK09104773.6A HK09104773A HK1126566A1 HK 1126566 A1 HK1126566 A1 HK 1126566A1 HK 09104773 A HK09104773 A HK 09104773A HK 1126566 A1 HK1126566 A1 HK 1126566A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- experiment
- units
- system employing
- education system
- education
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101806034A CN101409025B (en) | 2007-10-09 | 2007-10-09 | Experimental and teaching system using a plurality of units |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1126566A1 true HK1126566A1 (en) | 2009-09-04 |
Family
ID=40572024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK09104773.6A HK1126566A1 (en) | 2007-10-09 | 2009-05-26 | Experiment and education system employing a plurality of units |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101409025B (en) |
HK (1) | HK1126566A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103943022B (en) * | 2014-05-09 | 2016-01-06 | 中国地质大学(武汉) | A kind of combined appliance for teaching for simulating reversal process |
CN104240564B (en) * | 2014-07-17 | 2017-06-13 | 浙江工业大学 | Rational mechanics answering device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2511324B2 (en) * | 1990-12-28 | 1996-06-26 | 株式会社応用技術研究所 | Magnetic hook |
JP2944643B1 (en) * | 1998-07-09 | 1999-09-06 | 有限会社ターモ | Magnetic stop |
CN2431629Y (en) * | 1999-04-29 | 2001-05-23 | 周仲骅 | Horizontal magnetic field source and vertical magnetic field source combined permanent-magnet device |
JP2001242782A (en) * | 2000-02-25 | 2001-09-07 | Tomohiko Kanie | Teaching material device for studying high-frequency electronic circuit |
JP2006035327A (en) * | 2004-07-22 | 2006-02-09 | Delta Tooling Co Ltd | Method of attaching and detaching fittings |
-
2007
- 2007-10-09 CN CN2007101806034A patent/CN101409025B/en not_active Expired - Fee Related
-
2009
- 2009-05-26 HK HK09104773.6A patent/HK1126566A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN101409025A (en) | 2009-04-15 |
CN101409025B (en) | 2011-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20181009 |