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Kanzako Kokyukoki Mfg. Co., Ltd.
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Inadera, JP
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Patents Grants
last 30 patents
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Patent Grant
Marine propulsion unit
Patent number
4,643,687
Issue date
Feb 17, 1987
Kanzako Kokyukoki Mfg. Co., Ltd.
Kazuhiko Yano
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT