Cooperative Patent Classification (Q1765777)
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patent classification system
- CPC
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Cooperative Patent Classification |
patent classification system |
|
Statements
Identifiers
Sitelinks
Wikipedia(3 entries)
- dewiki Cooperative Patent Classification
- enwiki Cooperative Patent Classification
- kowiki 선진특허분류