Documents Experimental Use Patent Law 4.12.04. United States Patent 4,641,103 Madey, et al. February 3, 1987.....

Slide 1 Experimental Use Patent Law 4.12.04 Slide 2 United States Patent 4,641,103 Madey, et al. February 3, 1987 Microwave electron gun Abstract An electron gun (10) that…