Title:
放電管用電極
Document Type and Number:
Japanese Patent JP4420422
Kind Code:
B2
Inventors:
Taro Saito
Application Number:
JP2002129057A
Publication Date:
February 24, 2010
Filing Date:
April 30, 2002
Export Citation:
Assignee:
Totsuken Co., Ltd.
International Classes:
H01J61/36
Domestic Patent References:
| JP45003024B1 | ||||
| JP7029737U | ||||
| JP15005937Y1 |
Attorney, Agent or Firm:
Yuichi Murakami
Okubo Misao
Okubo Misao