Title:
避難用梯子およびそれを用いた避難システム
Document Type and Number:
Japanese Patent JP6468251
Kind Code:
B2
Inventors:
Takahiro Takeuchi
Application Number:
JP2016123552A
Publication Date:
February 13, 2019
Filing Date:
June 22, 2016
Export Citation:
Assignee:
Toko Sangyo Co., Ltd.
International Classes:
E06C5/20; A62B1/00; B61D23/02; E06C5/24
Domestic Patent References:
| JP4132839U | ||||
| JP2007198000A | ||||
| JP60090059U | ||||
| JP2008285815A | ||||
| JP57006498U | ||||
| JP57001298U | ||||
| JP2015182522A | ||||
| JP58055197U | ||||
| JP2014136488A |
Foreign References:
| US20150013565 |
Attorney, Agent or Firm:
Takashi Matsuura
Mamoru Aikawa
Hiroki Ogura
Mamoru Aikawa
Hiroki Ogura