欧州と米国の新しい特許分類 : CPC(欧州米国共通特許分類)の活用と留意点 (特集 特許分類を考える)
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- Material Type
- 記事
- Author/Editor
- 酒井 美里
- Series Title
- Author Heading
- Alternative Title
- New Patent Classification CPC (Cooperative Patent Classification) between the EPO and the USPTO
- Periodical title
- 情報の科学と技術 = The journal of Information Science and Technology Association
- No. or year of volume/issue
- 63(7):2013
- Volume
- 63
- Issue
- 7