JOHNSON, District Judge.
These two suits have been brought by the American Tri-Ergon Corporation and the Tri-Ergon Holding, A. G., for an alleged infringement of United States letters patent No. 1,713,726, entitled "Device for Phonographs with Linear Phonogram Carriers," and relates generally to apparatus and method for reproducing sound from a linear record or film. The patent was granted May 21, 1929, to William Fox as assignee by mesne assignments from the original...
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