Takeo Aoki

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Saitama-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pachinko game machine mounting unit and method of producing pachink...
- Patent number 6,152,446
- Issue date Nov 28, 2000
- Sanyo Electric Co., Ltd.
- Kazuhiko Takano
- G07 - CHECKING-DEVICES