MANTON, Circuit Judge.
This suit for patent infringement of the Hill patent, No. 1,513,172, granted October 28, 1924, on an application filed January 6, 1923, for an apparatus and process for removing non-condensible gases from refrigerating systems, resulted in a decree holding the patent valid and infringed. Claim 1, for an apparatus, describes "a separator for removing from a refrigeration system the non-condensible gases," and claim 6 contains "a method for removing...
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