European Classification
id:
european-classification-263-897129
title:
European Classification
text:
The European Classification (ECLA) is a former patent classification system maintained by the European Patent Office (EPO). The ECLA classification system contains 134 000 subdivisions. It was introduced mainly as an extension of the International Patent Classification system in 1970, but sometimes it modifies its titles and rules. ECLA is used in connection with the indexing system ICO, which serves to identify additional information and aspects that are not covered by the ECLA schemes. ECLA ha
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/European_Classification
date created:
date modified:
2023-05-16T12:46:26Z
main entity:
{"identifier":"Q1377437","url":"https://www.wikidata.org/entity/Q1377437"}
image:
fields total:
13
integrity:
13