Title:
放電ランプ及びその電極の製造方法
Document Type and Number:
Japanese Patent JP4993478
Kind Code:
B2
Inventors:
Hiroshi Kodaira
Application Number:
JP2007075769A
Publication Date:
August 08, 2012
Filing Date:
March 23, 2007
Export Citation:
Assignee:
Oak Manufacturing Co., Ltd.
International Classes:
H01J61/073; H01J9/02; H01J9/04
Domestic Patent References:
| JP2003123688A | ||||
| JP2003331779A | ||||
| JP2002117806A | ||||
| JP2003223865A | ||||
| JP2000067785A |
Attorney, Agent or Firm:
Masaaki
Hayashi Hiroki
Role
Hayashi Hiroki
Role