Title:
【考案の名称】放電電球
Document Type and Number:
Japanese Patent JPH04135154
Kind Code:
U
More Like This:
Inventors:
Umehara Masayuki
Application Number:
JP4176191U
Publication Date:
December 16, 1992
Filing Date:
June 05, 1991
Export Citation:
International Classes:
H01J61/36; (IPC1-7): H01J61/36
Domestic Patent References:
| JPS6133363U | 1986-02-28 | |||
| JPH02142054A | 1990-05-31 |