Title:
POLYGONAL BAG AND ITS MANUFACTURE
Document Type and Number:
Japanese Patent JPS5820656
Kind Code:
A
Inventors:
SANO IYOZOU
Application Number:
JP12036681A
Publication Date:
February 07, 1983
Filing Date:
July 31, 1981
Export Citation:
Assignee:
DAISHIYOUWA SHIKOU SANGYO KK
International Classes:
B65D30/20; B31B41/00; B31B41/26; (IPC1-7): B31B41/26; B65D30/20
Attorney, Agent or Firm:
Maeda Kiyomi