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Patent Application

Forging Forming Device for Large-Diameter Flanges

Patent application acceptance notice: Forging Forming Device for Large-Diameter Flanges (App. No. 202521851742.5, Utility model)

Certificate Details

Type

Patent application acceptance notice (utility model)

Title

Forging Forming Device for Large-Diameter Flanges

Application No.

202521851742.5

Filing Date

2025-08-29

Issued By

China National Intellectual Property Administration (CNIPA)