Title:
Disaster prevention equipments
Document Type and Number:
Japanese Patent JP6227487
Kind Code:
B2
Inventors:
Masaaki Kanzaki
Masato Kozama
Masato Kozama
Application Number:
JP2014117381A
Publication Date:
November 08, 2017
Filing Date:
June 06, 2014
Export Citation:
Assignee:
Hochiki Corporation
International Classes:
G08B29/12; G08B17/00; G08B27/00; H04R27/00
Domestic Patent References:
| JP2002251677A | ||||
| JP8161673A | ||||
| JP2010141505A | ||||
| JP200891990A | ||||
| JP991578A | ||||
| JP2002133546A |
Attorney, Agent or Firm:
Susumu Takeuchi
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