DB21/T 4194-2025 Active Liaoning ProvinceLocal standards

DB21/T 4194-2025 Patent application pre-review service specification

Publish Date: 2025-10-30 Implement Date: 2025-11-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB21/T 4194-2025

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Standardized management and general provisions

ICS Name: Patents, intellectual property rights

Publish Date: 2025-10-30

Implement Date: 2025-11-30

Publisher: 辽宁省市场监督管理局

Technical Committee: 辽宁省知识产权局

Development Information

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