Title:
ボックス装置、ボックスカバー及びボックス装置をコンクリート内に埋設する方法
Document Type and Number:
Japanese Patent JP4051671
Kind Code:
B2
Inventors:
Kenyo Furuta
Masayuki Yasuda
Masayuki Yasuda
Application Number:
JP2002242583A
Publication Date:
February 27, 2008
Filing Date:
August 22, 2002
Export Citation:
Assignee:
Mirai Industry Co., Ltd.
International Classes:
E04G15/06; H02G3/12; B28B23/00
Domestic Patent References:
| JP2000324651A | ||||
| JP4118718U | ||||
| JP3178515A | ||||
| JP2114326U | ||||
| JP63016773Y1 |
Attorney, Agent or Firm:
Hiroe Associates Patent Office