#FamilyIsEverything. APL = 6.1/10 *Authorized conspiracy theorist *Not an authorized preacher.
April 19, 1966 .1. RAYcEs SOLAR SIMULATOR 3 Sheets-Sheet l Filed OCb. 31, 1960 INVENTOR. Jaan Hayfes April 19, 1966
This invention relates to a large artificial illumination system intended to be used as an artificial sun in the testing of space vehicles and similar equipment.
Patent US3247367A
United States