Title:
照明器具
Document Type and Number:
Japanese Patent JP3990223
Kind Code:
B2
Inventors:
Keisuke Onishi
Application Number:
JP2002225889A
Publication Date:
October 10, 2007
Filing Date:
August 02, 2002
Export Citation:
Assignee:
NEC Lighting, Ltd.
International Classes:
F21V17/00; F21Y103/00
Domestic Patent References:
| JP1115113U | ||||
| JP61179612U | ||||
| JP50085079U | ||||
| JP53141878U | ||||
| JP40008072Y1 |
Attorney, Agent or Firm:
Masahiko Desk
Naoki Shimosaka
Yasuhisa Tanizawa
Naoki Shimosaka
Yasuhisa Tanizawa