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Masahiro Gotou
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Takasago-shi, JP
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last 30 patents
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Patent Grant
Welding construction and heat exchanger using the welding construction
Patent number
6,492,040
Issue date
Dec 10, 2002
Kabushiki Kaisha Kobe Seiko Sho
Koji Noishiki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
Welding construction and heat exchanger using the welding construction
Publication number
20020015857
Publication date
Feb 7, 2002
Kabushiki Kaisha Kobe Seiko Sho.
Koji Noishiki
F28 - HEAT EXCHANGE IN GENERAL