Document Type and Number:
Japanese Patent JPS5928941
Kind Code:
B1
Inventors:
EINSTEIN BERNARD CAESAR (US)
Application Number:
JP2583072A
Publication Date:
July 17, 1984
Filing Date:
March 15, 1972
Export Citation:
Assignee:
LITTON INDUSTRIES INC (US)
International Classes:
H01J25/38; H01J31/50; H01J43/24; (IPC1-7): H01J43/06