COLE, Judge.
The sole issue presented here is whether the Board of Appeals of the United States Patent Office erred in holding certain material limitations appearing in claims 45 to 48 inclusive of appellants' application for a patent for improving "Quenching Oils" to be without requisite basis in the specification disclosure. No prior art is therefore involved.
The appealed claims define an oil blend composition used as a coolant or "quenching" agent in a...
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