Title:
開閉補助装置及びこれを用いた引き戸構造
Document Type and Number:
Japanese Patent JP5581462
Kind Code:
B1
Inventors:
Masashi Maeda
Application Number:
JP2014074782A
Publication Date:
August 27, 2014
Filing Date:
March 31, 2014
Export Citation:
Assignee:
Pine 6 incorporated company
International Classes:
E05F1/16
Domestic Patent References:
| JP5019898B2 | 2012-09-05 | |||
| JP5019898B2 | 2012-09-05 |
Attorney, Agent or Firm:
Takenobu Sameshima