Hahiro Makabe

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Fussa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pulse motor driving device of sewing machines
- Patent number 4,368,414
- Issue date Jan 11, 1983
- Janome Sewing Machine Co., Ltd.
- Kazuo Watanabe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER