Yuh Ohta

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Kadoma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Screw-type extrusion granulating apparatus, especially for producin...
- Patent number 5,240,400
- Issue date Aug 31, 1993
- Fuji Paudal Kabushiki Kaisha
- Tetsuma Fujimoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL