Title:
ドア用警報装置
Document Type and Number:
Japanese Patent JP4435534
Kind Code:
B2
Inventors:
Hiroshi Aoki
Application Number:
JP2003355537A
Publication Date:
March 17, 2010
Filing Date:
October 15, 2003
Export Citation:
Assignee:
Iken Sales Co., Ltd.
International Classes:
E05B45/14; G08B13/06
Domestic Patent References:
| JP3072198U | ||||
| JP7254090A | ||||
| JP11175856A | ||||
| JP2003020830A | ||||
| JP2003169322A | ||||
| JP2001338357A | ||||
| JP2003106018A | ||||
| JP2002201832A |
Attorney, Agent or Firm:
Inaoka cultivation
Mio Kawasaki
Mio Kawasaki