RICH, Acting Chief Judge.
This appeal is from the decision of the Patent Office Board of Appeals affirming the rejection of claims 1-5 in appellant's application serial No. 693,354, filed December 26, 1967, for "Continuous Tube Finned Heat Exchanger." We affirm.
The Subject Matter Claimed
Appellant's invention relates to heat exchangers, such as are used, for example, in refrigeration and air conditioning units, formed from continuous, looped...
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