Title:
床下点検口の外枠取付装置
Document Type and Number:
Japanese Patent JP4659853
Kind Code:
B2
Inventors:
Izumi Sano
Application Number:
JP2008131485A
Publication Date:
March 30, 2011
Filing Date:
May 20, 2008
Export Citation:
Assignee:
Japan Door Hardware Manufacturing Co., Ltd.
Futaba Corporation
Futaba Corporation
International Classes:
E04F19/08
Domestic Patent References:
| JP9317153A | ||||
| JP57004534U | ||||
| JP58114346U |
Attorney, Agent or Firm:
Kenji Yamashita