HK678A - Improvements in or relating to molecular models - Google Patents
Improvements in or relating to molecular modelsInfo
- Publication number
- HK678A HK678A HK678A HK678A HK678A HK 678 A HK678 A HK 678A HK 678 A HK678 A HK 678A HK 678 A HK678 A HK 678A HK 678 A HK678 A HK 678A
- Authority
- HK
- Hong Kong
- Prior art keywords
- relating
- molecular models
- models
- molecular
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/26—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for molecular structures; for crystallography
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Pure & Applied Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Computational Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Business, Economics & Management (AREA)
- Algebra (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Ladders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3722070 | 1970-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK678A true HK678A (en) | 1978-01-13 |
Family
ID=10394744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK678A HK678A (en) | 1970-07-31 | 1978-01-05 | Improvements in or relating to molecular models |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2137868A1 (en) |
FR (1) | FR2103830A5 (en) |
GB (1) | GB1353614A (en) |
HK (1) | HK678A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4325698A (en) * | 1980-01-08 | 1982-04-20 | Tacoma Products, Inc. | Molecular model for chemistry |
GB2258821A (en) * | 1991-08-22 | 1993-02-24 | Chenatoms Ltd | A building set. |
DE102018001323B4 (en) | 2018-02-20 | 2020-07-23 | MEKRUPHY GmbH Naturwissenschaftliche Experimentiergeräte | Molecular model building system and connection mechanism of such a molecular model building system |
-
1970
- 1970-07-31 GB GB1353614D patent/GB1353614A/en not_active Expired
-
1971
- 1971-07-29 DE DE19712137868 patent/DE2137868A1/en active Pending
- 1971-07-30 FR FR7128154A patent/FR2103830A5/fr not_active Expired
-
1978
- 1978-01-05 HK HK678A patent/HK678A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2137868A1 (en) | 1972-02-03 |
GB1353614A (en) | 1974-05-22 |
FR2103830A5 (en) | 1972-04-14 |
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