Toshiaki Umetsubo

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Fuji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Combination roll
- Patent number 4,872,247
- Issue date Oct 10, 1989
- CALP Kogyo Kabushiki Kaisha
- Hironori Nakamura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL