16 June (France ) within release French Inventions (2025) goes into circulation Stamp Digicode, Robert Carrière, 1970 face value International No Face Value
Stamp Digicode, Robert Carrière, 1970 in catalogues | |
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Colnect codes: | Col: FR 2025.06.16-03h |
Stamp is horizontal format.
Stamp from booklet. Face value € 2.10 on day of issueAlso in the issue French Inventions (2025):
Stamp Digicode, Robert Carrière, 1970 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.