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Covenant Manufacturing Co.
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Tucson, AZ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Retractable safety shield
Patent number
4,635,699
Issue date
Jan 13, 1987
Covenant Manufacturing Co.
James C. Kauffman
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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last 30 patents
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