Naotsugu Ohtoko

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Yao, JP

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Patents Grantslast 30 patents

Information Patent Grant
Irregular pitch grooved traverse drum having shifted yard path turn...
- Patent number 5,509,615
- Issue date Apr 23, 1996
- Kabushiki Kaisha Mino Seisakusho
- Naotsugu Ohtoko
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL