4. Plastic article or earthenware shaping or treating: apparatus
  5. Means providing a shaping orifice
  6. Core, pin or insert member

Michiharu Harakawa

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Process for manufacturing pitch-type carbon fiber

Plastic and nonmetallic article shaping or treating: processes – Forming continuous or indefinite length work – Shaping by extrusion
Patent

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Spinning nozzle

Plastic article or earthenware shaping or treating: apparatus – Means providing a shaping orifice – Core – pin or insert member
Patent

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Starting pitch for carbon fibers

Mineral oils: processes and products – Products and compositions – Asphalts – tars – pitches and resins
Patent

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Profile ID: LFUS-PAI-P-17877

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