Document Type and Number:
Japanese Patent JPS5177062
Kind Code:
A
Inventors:
ADACHI MICHIAKI
Application Number:
JP81075A
Publication Date:
July 03, 1976
Filing Date:
December 27, 1974
Export Citation:
Assignee:
ADACHI MICHIAKI
International Classes:
H01J9/227; (IPC1-7): H01J9/227