Title:
【発明の名称】エキスパンド製品用素材に対するスロツト形成法
Document Type and Number:
Japanese Patent JPS5820685
Kind Code:
B2
Inventors:
BAN MATAHISA
TAKEMOTO FUMIHIDE
TAKEMOTO FUMIHIDE
Application Number:
JP2837080A
Publication Date:
April 25, 1983
Filing Date:
March 06, 1980
Export Citation:
Assignee:
SUMITOMO LIGHT METAL IND
International Classes:
B21D28/12; B21D31/04; B23D23/00; (IPC1-7): B21D28/12
Attorney, Agent or Firm:
Fukuda Yasuo