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bn:02097834n
Noun Named Entity
Categories: International classification systems, Patent classifications
EN
International Patent Classification  International Patent Classification system  IPC class  IPC classes
EN
The International Patent Classification is a hierarchical patent classification system used in over 100 countries to classify the content of patents in a uniform manner. Wikipedia
Definitions
Relations
Sources
EN
The International Patent Classification is a hierarchical patent classification system used in over 100 countries to classify the content of patents in a uniform manner. Wikipedia
A classification system Wikipedia Disambiguation
IS A
patent classification
Wikipedia
EN
International Patent Classification
Wikidata
EN
International Patent Classification
Wikipedia Redirections
EN
International patent classification, International Patent Classification System, International Patent Classification system, IPC class, IPC classes

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