9 public-domain matches

Inventions Inventors

Cover of Lavoisier—the Crucial Year

Lavoisier—the Crucial Year

Henry Guerlac

Cover of Inventors & Inventions

Inventors & Inventions

T. M. Fleming, Henry Robinson

Cover of American Inventions and Inventors

American Inventions and Inventors

William A. (William Augustus) Mowry, Arthur May Mowry

Cover of USPTO - Patents & Inventions - An Information Aid for Inventors, 1959

USPTO - Patents & Inventions - An Information Aid for Inventors, 1959

United States Patent Office

Cover of The Time Machine

The Time Machine

H. G. Wells

Cover of Men of Invention and Industry

Men of Invention and Industry

Samuel Smiles, Samuel Smiles

Cover of Association of Architecture Schools in Australasia

Association of Architecture Schools in Australasia

Unknown author

Cover of Biomimética e bioinspiração

Biomimética e bioinspiração

Gabriela Rabelo Andrade

Cover of Prior Art

Prior Art

Peter H. Christensen