Title:
鍵穴保護装置
Document Type and Number:
Japanese Patent JP4446751
Kind Code:
B2
Inventors:
Gaku Yamamoto
Kazuo Oshima
Kazuo Oshima
Application Number:
JP2004008477A
Publication Date:
April 07, 2010
Filing Date:
January 15, 2004
Export Citation:
Assignee:
Tochigiya Co., Ltd.
International Classes:
E05B17/18
Domestic Patent References:
| JP9303023A | ||||
| JP8004374A | ||||
| JP2001107606A | ||||
| JP2003072800A |
Attorney, Agent or Firm:
Yoshiharu Shirahama