MARTIN, Chief Justice.
This is an appeal from a decision of the Commissioner of Patents, rejecting certain additional claims presented in an application filed by Georges Claude for a reissue of patent No. 1,332,462, granted March 2, 1920, for an improvement in processes for the synthetic production of ammonia.
The inventor states that he believes the original patent to be inoperative and invalid, by reason of a defective and insufficient specification in the...
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