Full Pane: Wilhelm Schickard and Mechanical Calculator, 400 Years (Germany, Federal Republic 2023)
Wilhelm Schickard and Mechanical Calculator, 400 Years (Germany, Federal Republic 2023)
07 September (Germany, Federal Republic ) within release Wilhelm Schickard and Mechanical Calculator, 400 Years goes into circulation Full Pane Wilhelm Schickard and Mechanical Calculator, 400 Years face value 10*85 Euro cent
| Full Pane Wilhelm Schickard and Mechanical Calculator, 400 Years in catalogues | |
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| Colnect codes: | Col: DE 2023.09.07-02a |
Full Pane is vertical format.
Also in the issue Wilhelm Schickard and Mechanical Calculator, 400 Years:
- Full Pane - Wilhelm Schickard and Mechanical Calculator, 400 Years face value 10*85;
- Stamp - Wilhelm Schickard and Mechanical Calculator, 400 Years face value 85;
Full Pane Wilhelm Schickard and Mechanical Calculator, 400 Years 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.
