Property talk:P5778
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Documentation
Cooperative Patent Classification code
patent classification code used between the European Patent Office and United States Patent and Trademark Office
patent classification code used between the European Patent Office and United States Patent and Trademark Office
Represents | Cooperative Patent Classification code (Q56284710) | |||||||||
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Data type | String | |||||||||
Domain | patent (Q253623) | |||||||||
Example | waffle iron (Q1139975) → A47J 37/0611 seesaw (Q19793) → A63G 11/00 Bunsen burner (Q221262) → F23D 14/04 handloom (Q47481343) → D03D 29/00 concrete sleeper (Q1402123) → E01B 3/28 | |||||||||
Source | https://www.cooperativepatentclassification.org/cpcSchemeAndDefinitions/table.html | |||||||||
Tracking: usage | Category:Pages using Wikidata property P5778 (Q124982338) | |||||||||
Lists |
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Proposal discussion | Proposal discussion | |||||||||
Current uses |
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Search for values |
[create Create a translatable help page (preferably in English) for this property to be included here]
Type “patent (Q253623)”: item must contain property “instance of (P31)” with classes “patent (Q253623)” or their subclasses (defined using subclass of (P279)). (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). List of violations of this constraint: Database reports/Constraint violations/P5778#Type Q253623, SPARQL