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US 5,700,303 AGranted
Chrome polish/exhaust pipe de-bluer
OwnerRichard A. Zander, Jeffrey S. McKenzieinventors
Life of this patent
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Abstract
This invention is directed to a chrome polish/exhaust pipe de-bluer consisting of 20 lbs aluminum powder and 8 oz walnut shell powder.
Claims1
A chrome polish/exhaust pipe de-bluer consisting of a mixture of 20 lbs. aluminum oxide powder and 8 oz. walnut shell powder.
Dependencies are inferred from the claim text.