Atsuhiko Yamanaka

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Otsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bobbin for superconducting coils
- Patent number 5,683,059
- Issue date Nov 4, 1997
- Toyo Boseki Kabushiki Kaisha
- Tsukushi Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL