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SeAH Steel Corporation
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Seoul 140-013, KR
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Patents Grants
last 30 patents
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Patent Grant
System for and method of automatically controlling amount of input...
Patent number
5,889,262
Issue date
Mar 30, 1999
Seah Steel Corporation
Joo-Sup Oh
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Trademark
last 30 trademarks
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Trademark
75144922 - SEAH
Serial number
75144922
Registration number
2215028
Filing date
Aug 5, 1996
SeAH Steel Corporation
6 - Common metals and their alloys