Title:
POWERRFREE LIGHT EMITTING APPARATUS
Document Type and Number:
Japanese Patent JPS5611802
Kind Code:
A
Inventors:
NAKAMATSU YOSHIROU
Application Number:
JP366680A
Publication Date:
February 05, 1981
Filing Date:
January 18, 1980
Export Citation:
Assignee:
NAKAMATSU YOSHIRO
International Classes:
H01J61/42; F21S4/00; F21S8/00; (IPC1-7): F21S7/00; H01J61/42
Domestic Patent References:
| JP16018966Y1 | ||||
| JP38018289A |