Digest of cycles or velocipedes with attachments, patented in the United States from 1789-1892.

相似書籍

• Cycle monthly, or, Abridgment
  出版: (1892)
• Inventions and patents : an introduction to patent system
  由: Toor, Mumtaz Ali, 1917-1977
  出版: (1974)
• La taxe sur les vélocipèdes
  由: Cavaillès, Robert
• The role of patents in technological progress with special attention to patents activity in the Netherlands
  由: Maarschalk, Coenraad Gerrit Daniël
  出版: (1948)
• Patents and references. List of United States patents for cycles of velocipedes with attachments, 1789, to July, 1893, under 72 numerical subdivisions, suppliment [sic] to the Digest of cycles of velocipedes with attachments, 1789-1891, also Cycle monthly, beginning 1892, to and including June, 1893; with the number, name, and date of the references cited in the examination of applications before the United States Patent office, including interferences, the parties to them, and the final decision
  出版: (1894)