Title:
Screw unit, butts fire extinguishing device
Document Type and Number:
Japanese Patent JP6284966
Kind Code:
B2
Inventors:
Yukio Iyama
Kouyuki Iyama
Tomoyuki Iyama
Kouyuki Iyama
Tomoyuki Iyama
Application Number:
JP2016032083A
Publication Date:
February 28, 2018
Filing Date:
February 23, 2016
Export Citation:
Assignee:
EM Engineering Co., Ltd.
International Classes:
A24F19/14; A63F7/02; B65G33/10
Domestic Patent References:
| JP8010437A | ||||
| JP2004074034A | ||||
| JP4009214U | ||||
| JP2006091298A | ||||
| JP2004184006A | ||||
| JP2011079890A |
Foreign References:
| WO2015030129A1 |
Attorney, Agent or Firm:
Masashi Sahara
Kazuki Yokota
Kazuki Yokota
Previous Patent: A slide rail kit and its bracket device
Next Patent: MAGNETIC POWER FOR MAGNETICALLY POLISHING
Next Patent: MAGNETIC POWER FOR MAGNETICALLY POLISHING