Mini Sheet: Inventors and Inventions (Antigua and Barbuda 1998)
Inventors and Inventions (Antigua and Barbuda 1998)
10 November (Antigua and Barbuda ) within release Inventors and Inventions goes into circulation Mini Sheet Inventors and Inventions face value 8 East Caribbean dollar
| Mini Sheet Inventors and Inventions in catalogues | |
|---|---|
| Michel: | Mi: AG 2799-2806KB |
| Stamp Number: | Sn: AG 2181 |
Mini Sheet is square format.
Also in the issue Inventors and Inventions:
- Souvenir Sheet - Hans Geiger (1882-1945), inventor of the Geiger counter face value 6;
- Stamp - Saturn rocket face value 1;
- Stamp - Kodachrome film face value 1;
- Stamp - Internal combustion diesel engine, automobil face value 1;
- Stamp - Albert Einstein face value 1;
- Stamp - Zeppelin war balloon, Intrepid face value 1;
- Mini Sheet - Inventors and Inventions face value 8;
- Souvenir Sheet - William Shockley (1910-1989), developer of transistors face value 6;
- Stamp - Leopold Godowsky, Jr. (1901-1983) and Leopold Damrosch Mann… face value 1;
- Stamp - Hans Pabst von Ohain (1911-1998) face value 1;
- Stamp - First turbo jet airplane face value 1;
- Stamp - Rudolf Diesel (1838-1913) face value 1;
- Stamp - Wernher von Braun (1912-1977) face value 1;
- Stamp - Carl Benz (1844-1929) face value 1;
- Stamp - Wilhelm Conrad Röntgen (1845-1923) face value 1;
- Stamp - X-ray machine face value 1;
- Stamp - Internal combustion diesel engines face value 1;
- Stamp - Atomic bomb face value 1;
- Stamp - Ferdinand von Zeppelin (1838-1917) face value 1;
- Mini Sheet - Inventors and Inventions face value 8;
Mini Sheet Inventors and Inventions it reflects the thematic directions:
An invention is a unique or novel device, method, composition, idea, or process. An invention may be an improvement upon a machine, product, or process for increasing efficiency or lowering cost. It may also be an entirely new concept. If an idea is unique enough either as a stand-alone invention or as a significant improvement over the work of others, it can be patented. A patent, if granted, gives the inventor a proprietary interest in the patent over a specific period of time, which can be licensed for financial gain.
An invention is a unique or novel device, method, composition, idea, or process. An invention may be an improvement upon a machine, product, or process for increasing efficiency or lowering cost. It may also be an entirely new concept. If an idea is unique enough either as a stand-alone invention or as a significant improvement over the work of others, it can be patented. A patent, if granted, gives the inventor a proprietary interest in the patent over a specific period of time, which can be licensed for financial gain.
