Title:
【発明の名称】光変流器
Document Type and Number:
Japanese Patent JP2656833
Kind Code:
B2
Inventors:
GOTO KYOSHI
OSHI TETSUO
KATSUKAWA HIROYUKI
ABE HIROYUKI
SAKURAI YASUHISA
OSHI TETSUO
KATSUKAWA HIROYUKI
ABE HIROYUKI
SAKURAI YASUHISA
Application Number:
JP18318889A
Publication Date:
September 24, 1997
Filing Date:
July 15, 1989
Export Citation:
Assignee:
TOKYO DENRYOKU KK
NIPPON GAISHI KK
NIPPON GAISHI KK
International Classes:
G01R15/24; G01R19/00; (IPC1-7): G01R15/24
Domestic Patent References:
| JP61157208A |
Attorney, Agent or Firm:
Akio Najima (2 others)