Title |
Classification internationale des brevets / Organisation Mondiale de la Propriété Intellectuelle |
|---|---|
Involved |
Weltorganisation für Geistiges Eigentum (Herausgebendes Organ) |
Published |
München: Heymann |
ISBN |
978-3-452-21417-1 |
Topic |
|
Subject |
Internationale Patentklassifikation, Verzeichnis |
Record ID |
550592296 |
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