Wotapek Injector, Patent Model
National Museum of American History

Wotapek Injector, Patent Model

Wotapek, Joseph · 1884

brass (overall material)
National Museum of American History
CC0 — Public Domain
National Museum of American History

This model was submitted to the U.S. Patent Office with the application for the patent issued to Joseph Wotapek, of New York, New York, May 6, 1884, no. 298329; assigned to the Nation Manufacturing Co.

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