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Takeshi Aoki
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Takatsuki, JP
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last 30 patents
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Patent Grant
Fin stock material for use in plate fin heat exchanger adapted for...
Patent number
4,673,551
Issue date
Jun 16, 1987
Sumitomo Light Metal Industries, Ltd.
Yoshihiko Sugiyama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...