United States. Patent Office & Einstein, S. (1930). In U.S. Court of Customs and Patent Appeals, patent appeal No. 2573, in re Sol Einstein, grinder wheel oscillator; brief for Commissioner of Patents. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Patent Office and Sol Einstein. In U.S. Court of Customs and Patent Appeals, Patent Appeal No. 2573, in Re Sol Einstein, Grinder Wheel Oscillator; Brief for Commissioner of Patents. [Washington?]: U.S. Government Printing Office, 1930.
MLA (9th ed.) CitationUnited States. Patent Office and Sol Einstein. In U.S. Court of Customs and Patent Appeals, Patent Appeal No. 2573, in Re Sol Einstein, Grinder Wheel Oscillator; Brief for Commissioner of Patents. U.S. Government Printing Office, 1930.