Title:
【発明の名称】大出力白熱電球の製造方法
Document Type and Number:
Japanese Patent JP2650190
Kind Code:
B2
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| JPH0837069 | LAMP DEVICE AND LIGHTING SYSTEM |
Inventors:
UENARI SEIICHI
Application Number:
JP2493988A
Publication Date:
September 03, 1997
Filing Date:
February 06, 1988
Export Citation:
Assignee:
USHIO DENKI KK
International Classes:
H01K1/44; H01K1/38; H01K3/00; H01K3/26; (IPC1-7): H01K3/26; H01K1/38; H01K1/44; H01K3/00
Domestic Patent References:
| JP4613354B1 |
Attorney, Agent or Firm:
Torasuke Tahara