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Yutaka Mori
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Shizuoka, JP
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last 30 patents
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Patent Grant
Impeller of centrifugal blower
Patent number
4,647,271
Issue date
Mar 3, 1987
Hitachi, Ltd.
Makoto Nagai
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...