Kazuo Anzai

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic display unit
- Patent number 4,750,003
- Issue date Jun 7, 1988
- Pilot Man-Nen-Hitsu Kabushiki Kaisha
- Akira Terashima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS