Title:
【発明の名称】架空送電用光情報コンセント
Document Type and Number:
Japanese Patent JP3017976
Kind Code:
B1
Inventors:
Nishi Masan
Hiroshi Taga
Yasuhiro Yamamoto
Toshiki Hanada
Hiroshi Taga
Yasuhiro Yamamoto
Toshiki Hanada
Application Number:
JP26687598A
Publication Date:
March 13, 2000
Filing Date:
September 21, 1998
Export Citation:
Assignee:
Sumitomo Electric Industries, Ltd.
Kansai Electric Power Co., Inc.
Kansai Electric Power Co., Inc.
International Classes:
G02B6/36; G02B6/00; H04B10/073; H04B10/25; (IPC1-7): G02B6/36; G02B6/00; H04B10/12; H04B10/13; H04B10/135; H04B10/14
Domestic Patent References:
| JP63257707A | ||||
| JP6352531A | ||||
| JP63118006U | ||||
| JP430574Y2 |
Attorney, Agent or Firm:
Hiroshi Yamano (1 person outside)