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Patent Application

Hot Pressure Forming Device for Seamless Bent Pipe

Patent application acceptance notice: Hot Pressure Forming Device for Seamless Bent Pipe (App. No. 202620152443.0, Utility model)

Certificate Details

Type

Patent application acceptance notice (utility model)

Title

Hot Pressure Forming Device for Seamless Bent Pipe

Application No.

202620152443.0

Filing Date

2026-02-03

Issued By

China National Intellectual Property Administration (CNIPA)