Title:
【考案の名称】折りたたみ式の階段用手摺
Document Type and Number:
Japanese Patent JP2598315
Kind Code:
Y2
Inventors:
Norio Nakamura
Shuji Shinohara
Ryoichi Hatano
Shuji Shinohara
Ryoichi Hatano
Application Number:
JP7846392U
Publication Date:
August 09, 1999
Filing Date:
October 15, 1992
Export Citation:
Assignee:
Isokai Co., Ltd.
NTT Urban Development Co., Ltd.
NTT Urban Development Co., Ltd.
International Classes:
E04F11/18; E04G13/00; E04G13/06; E04G27/00; (IPC1-7): E04F11/18; E04G13/06; E04G27/00
Domestic Patent References:
| JP5693435U | ||||
| JP3630178Y2 |
Attorney, Agent or Firm:
Kenji Yamashita