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4-1 分地区国内发明专利申请代理量（2022年）
Patent Applications for Invention Originated from Home via Agency by Origin (2022)
4-2 分地区国内实用新型专利申请代理量（2022年）
Patent Applications for Utility Model Originated from Home via Agency by Origin (2022)
4-3 分地区国内外观设计专利申请代理量（2022年）
Patent Applications for Industrial Design Originated from Home via Agency by Origin (2022)
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