Title:
【発明の名称】進行波管
Document Type and Number:
Japanese Patent JP2699978
Kind Code:
B2
Inventors:
Shinya Ooka
Masaya Miyake
Masaya Miyake
Application Number:
JP13686088A
Publication Date:
January 19, 1998
Filing Date:
June 03, 1988
Export Citation:
Assignee:
Sumitomo Electric Industries, Ltd.
International Classes:
H01J23/26; (IPC1-7): H01J23/26
Domestic Patent References:
| JP1183033A |
Attorney, Agent or Firm:
Masao Yamamoto