Title:
An installation existence detecting device of board material, a conveying machine of board material, and an installation existence detecting method of board material
Document Type and Number:
Japanese Patent JP6061573
Kind Code:
B2
Inventors:
Takahiro Ichikawa
Katsumi Oyama
Katsumi Oyama
Application Number:
JP2012196007A
Publication Date:
January 18, 2017
Filing Date:
September 06, 2012
Export Citation:
Assignee:
Amada Holdings Co., Ltd.
International Classes:
B21D43/00; B21D43/24
Domestic Patent References:
| JP6042049U | ||||
| JP3051933U | ||||
| JP5042254U |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu
Iwa Saki Kokuni
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu