GRAVEN, Senior District Judge (by assignment).
This action involves the validity of United States Patent No. 2,657,618 for a "Developing Apparatus" issued on November 3, 1953, to Walter Eisbein of Stuttgart, Germany, the claimed infringement of that patent, and questions connected therewith. The plaintiff American Photocopy Equipment Company is the present owner of the patent in suit. The plaintiff Copease Manufacturing Company, Inc., although a nominal party to the...
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