Title:
防火扉の係止装置
Document Type and Number:
Japanese Patent JP6553924
Kind Code:
B2
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Inventors:
Ichiro Koda
Application Number:
JP2015079523A
Publication Date:
July 31, 2019
Filing Date:
April 08, 2015
Export Citation:
Assignee:
Ichiro Koda
Hochiki Corporation
Hochiki Corporation
International Classes:
E05B47/04; E05B17/22; E05B65/10
Domestic Patent References:
| JP842214A | ||||
| JP49148737U | ||||
| JP63151671U |
Attorney, Agent or Firm:
Maeda patent office