№ lp_1_2_44502
This document is a detailed classification system for various technologies under the International Patent Classification (IPC), used for organizing patents based on technological fields.
Year: 2023
Region / City: Global
Topic: Classification of technologies
Document Type: Technical classification
Organization / Institution: International Patent Classification (IPC)
Author: IPC
Target Audience: Patent professionals, researchers, patent examiners
Period of validity: Ongoing
Approval Date: Not specified
Date of Amendments: Not specified
Price: 8 / 10 USD
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