Title:
回転体の回転制御機構とその回転体制御機構を用いたドア等の開閉装置
Document Type and Number:
Japanese Patent JP4695214
Kind Code:
B2
More Like This:
| JP6743185 | Operation drive device |
| JP6498845 | Pull-in device |
| JP3300977 | LIFTING AND FOLDING DOOR DEVICE |
Inventors:
Koichi Okamoto
Application Number:
JP2010027402A
Publication Date:
June 08, 2011
Filing Date:
February 10, 2010
Export Citation:
Assignee:
Koichi Okamoto
International Classes:
E05F1/14
Domestic Patent References:
| JP2003129741A | ||||
| JP2008248842A |