Title:
配線用スリーブの密封穴仕舞方法および密封穴仕舞治具
Document Type and Number:
Japanese Patent JP4725897
Kind Code:
B2
Inventors:
Ryuichi Mitamura
Naofumi Kato
Masayuki Hodaka
Naofumi Kato
Masayuki Hodaka
Application Number:
JP2007204434A
Publication Date:
July 13, 2011
Filing Date:
August 06, 2007
Export Citation:
Assignee:
Hitachi Plant Engineering and Service Co., Ltd.
International Classes:
E04F17/08; E04G15/06
Domestic Patent References:
| JP2000033128A | ||||
| JP2005295696A | ||||
| JP2005073357A | ||||
| JP3030721U | ||||
| JP8218610A | ||||
| JP2127083U |
Attorney, Agent or Firm:
Yuichi Murakami
Takahiro Deguchi
Takahiro Deguchi