Patents
Subject
Subject Source: Art & Architecture Thesaurus
Scope Note: Grants made by a government to an inventor, assuring the inventor the sole right to make, use, and sell the invention for a certain period of time.
Found in 1 Collection or Record:
Robert Hofstetter papers
Collection — Box Communal Collections 8, Placement: 01
Identifier: MSA 142
Scope and Contents
The papers consist of ten patents/inventions by Robert Hofstetter.
Dates:
1923 - 1932