Title:
【発明の名称】ガス放電管
Document Type and Number:
Japanese Patent JP3147303
Kind Code:
B2
Inventors:
Koji Kawai
Application Number:
JP22591890A
Publication Date:
March 19, 2001
Filing Date:
August 27, 1990
Export Citation:
Assignee:
Hamamatsu Photonics K.K.
International Classes:
H01J61/09; H01J61/10; H01J61/68; (IPC1-7): H01J61/10
Domestic Patent References:
| JP6032244A |
Attorney, Agent or Firm:
Yoshiki Hasegawa (2 outside)