Document Type and Number:
Japanese Patent JPS54110060
Kind Code:
U
More Like This:
| JPS581500 | [Title of the Invention] Shadow mask |
Application Number:
JP688678U
Publication Date:
August 02, 1979
Filing Date:
January 20, 1978
Export Citation:
International Classes:
H01J31/20; H01J29/02; H01J29/34; (IPC1-7): H01J29/34; H01J29/02