Title:
【発明の名称】光信号の波長変換方法
Document Type and Number:
Japanese Patent JP2932510
Kind Code:
B2
More Like This:
Inventors:
YAMAGOSHI SHIGENOBU
Application Number:
JP18415089A
Publication Date:
August 09, 1999
Filing Date:
July 15, 1989
Export Citation:
Assignee:
FUJITSU KK
International Classes:
H01S5/00; H01S5/06; (IPC1-7): H01S3/18
Domestic Patent References:
| JP6347741A | ||||
| JP2203326A | ||||
| JP317633A |
Attorney, Agent or Firm:
Teiichi