Patent classification
Category system for technologies
A patent classification is a system for examiners of patent offices or other people to categorize (code) documents, such as published patent applications, according to the technical features of their content. Patent classifications make it feasible to search quickly for documents about earlier disclosures similar to or related to the invention for which a patent is applied, and to track technological trends in patent applications.
Nº Q1308255 ★★
Peu commune · Savoirs
Patent classification
Category system for technologies
A patent classification is a system for examiners of patent offices or other people to categorize (code) documents, such as published patent applications, according to the technical features of their content. Patent classifications make it feasible to search quickly for documents about earlier disclosures similar to or related to the invention for which a patent is applied, and to track technological trends in patent applications.
Dernier prix
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Prix plancher
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Médiane 7 j
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Ventes 30 j
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Fourchette 30 j
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En circulation
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médiane
min – max
ventes
Aucune vente sur la période
Voir le tableau
| Date | médiane | Min | Max | ventes |
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Historique des ventes
- Dernière vente
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- Moyenne 30 j
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- Plus bas 30 j
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- Plus haut 30 j
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- Ventes 7 j
- 0
- Ventes 30 j
- 0
Aucune vente pour l'instant.
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Sur Wikipédia
Texte en anglais Pas encore d'article dans ta langue : extrait en anglais.
A patent classification is a system for examiners of patent offices or other people to categorize (code) documents, such as published patent applications, according to the technical features of their content. Patent classifications make it feasible to search quickly for documents about earlier disclosures similar to or related to the invention for which a patent is applied, and to track technological trends in patent applications. Searches based on patent classifications can identify documents of different languages by using the codes (classes) of the system, rather than words. Patent classification systems were originally developed for sorting paper documents, but are nowadays used for searching patent databases.
Texte : Wikipédia en anglais, CC BY-SA 4.0. ·
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