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Patents Grants
last 30 patents
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Patent Grant
Aluminum-extruded multi-cavity flat tube having excellent brazing c...
Patent number
6,800,345
Issue date
Oct 5, 2004
Denso Corporation
Shoei Teshima
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
ALUMINUM-EXTRUDED MULTI-CAVITY FLAT TUBE HAVING EXCELLENT BRAZING C...
Publication number
20030203137
Publication date
Oct 30, 2003
SHOEI TESHIMA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR