IP Library › Granted Patent US 6,635,359
Granted Patent Utility PCT National Stage
US 6,635,359 · Confirmation No. 1131

ZN-AL-MG-SI-ALLOY PLATED STEEL PRODUCT HAVING EXCELLENT CORROSION RESISTANCE AND METHOD FOR PREPARING THE SAME

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2002-02-08 LET. Miscellaneous Incoming Letter 37 View
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Quick Facts
Patent No.
US 6,635,359
App. No.
10/049,360
Filed
2002-02-08
Granted
2003-10-21
Art Unit
1775
PTA
-35 days