by United States. Congress. Senate. Committee on Patents
United States. General Accounting Office
United States. Congress. Senate. Special Committee To Study and Survey Problems of American Small Business Enterprises.
U.S. Nuclear Regulatory Commission. Office of Nuclear Reactor Regulation.
United States. General Accounting Office
United States. Congress. Senate. Committee on Agriculture and Forestry
United States. General Accounting Office
![[William Wheeler Hubbell, authorized to apply for patents.]](https://covers.openlibrary.org/b/id/10200621-M.jpg)