Invention patent for pre forming method of sintered permanent ferrite in 2021

publish：2025-05-08 18:42:33 views ：128

publish：2025-05-08 18:42:33

128

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22 year combined radial anisotropic magnetic ring

Permanent magnet ferrite preform device

Permanent magnet ferrite raw material mixing feeding mechanism

Invention patent for pre forming method of sintered permanent ferrite in 2021