Hiroshi Maji

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic braking apparatus and tension control system using the mag...
- Patent number 5,234,177
- Issue date Aug 10, 1993
- Shinko Denki Kabushiki Kaisha
- Hiroshi Maji
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL