№ lp_1_15469
Year: 2007
Region / City: International
Topic: Patent Classification
Document Type: Guidelines
Author: Committee on Experts of the IPC Union
Target Audience: Patent examiners, classification experts, intellectual property offices
Validity Period: Ongoing
Approval Date: Not specified
Amendment Dates: Forty-fourth to fifty-sixth sessions
Context: These guidelines provide detailed instructions for the revision of the International Patent Classification (IPC), focusing on classification scheme drafting and terminology standards.
Price: 8 / 10 USD
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