Title:
手動操作装置及び該手動操作装置を用いた開閉装置
Document Type and Number:
Japanese Patent JP6438785
Kind Code:
B2
Inventors:
Hidemasa Okada
Application Number:
JP2015020723A
Publication Date:
December 19, 2018
Filing Date:
February 04, 2015
Export Citation:
Assignee:
Bunka Shutter Co., Ltd.
International Classes:
E06B9/74; E06B9/02
Domestic Patent References:
| JP1041599U | ||||
| JP2001254580A | ||||
| JP6396195U | ||||
| JP54166760U |
Foreign References:
| US20060254728 |
Attorney, Agent or Firm:
Eichi International Patent Office
Ritsumasa Kobashi
Ritsumasa Kobashi