Tetsuya Aono

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sewing machine
- Patent number D303117
- Issue date Aug 29, 1989
- Maruzen Sewing Machine Co., Ltd.
- Tetsuya Aono
- D15 - Machines not elsewhere specified
Information Patent Grant
Sewing machine
- Patent number D298755
- Issue date Nov 29, 1988
- Maruzen Sewing Machine Co., Ltd.
- Ichirou Shibayama
- D15 - Machines not elsewhere specified