Title:
中空板材の折り曲げ用溝加工装置及び中空板材の折り曲げ用溝加工方法
Document Type and Number:
Japanese Patent JP5650557
Kind Code:
B2
Inventors:
川上 肇
森島 敏之
宮崎 亮太
森島 敏之
宮崎 亮太
Application Number:
JP2011031633A
Publication Date:
January 07, 2015
Filing Date:
February 17, 2011
Export Citation:
Assignee:
川上産業株式会社
International Classes:
B29C53/06; B29C53/80; B65D19/18
Attorney, Agent or Firm:
Kihei Watanabe
Isao Okano
Nakayama Shin-ichi
Isao Okano
Nakayama Shin-ichi