Easy return of products within 30 days from the date of purchase without giving reasons
Poster with reproduction of the patent with the neutronic method of reactor operation and the core system by Charles E. Winters, Clifton B. Graham, Joseph S. Culver and Robert H. Wilson.
Patent No. US2945794A was issued in 1960 by the United States Patent and Trademark Office. Neutron Reactor Core System - Poster
Size:8 x 12 inch