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Sealco Air Controls, Inc.
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City of Industry, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Spring brake valve
Patent number
5,284,384
Issue date
Feb 8, 1994
Sealco Air Controls, Inc.
C. Roy Herring
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Ratio relay emergency valve system for vehicles
Patent number
4,181,367
Issue date
Jan 1, 1980
Sealco Air Controls, Inc.
Clarence R. Herring
B60 - VEHICLES IN GENERAL
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last 30 patents
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