Title:
落下防止具
Document Type and Number:
Japanese Patent JP4757243
Kind Code:
B2
Inventors:
Toyoro Yanagi
Tadahiro Inagaki
Yokoo Yukio
Tadahiro Inagaki
Yokoo Yukio
Application Number:
JP2007210171A
Publication Date:
August 24, 2011
Filing Date:
August 10, 2007
Export Citation:
Assignee:
THE TOKYO ELECTRIC POWER COMPANY,INCORPORATED
Fujii Electric Works Co., Ltd.
Central Power Transmission Co., Ltd.
Fujii Electric Works Co., Ltd.
Central Power Transmission Co., Ltd.
International Classes:
F16B41/00; H02G1/02
Domestic Patent References:
| JP2003247523A | ||||
| JP5079027U | ||||
| JP2003251577A | ||||
| JP2286904A | ||||
| JP59007908U | ||||
| JP2006064115A |
Attorney, Agent or Firm:
Patent business corporation aqua patent office