Title:
PERFORATION METHOD OF SHEET FOR BAG-MAKING
Document Type and Number:
Japanese Patent JPS61235136
Kind Code:
A
Inventors:
NISHIO GUNJI
WADA KOJI
WADA KOJI
Application Number:
JP7907285A
Publication Date:
October 20, 1986
Filing Date:
April 11, 1985
Export Citation:
Assignee:
OISHI SANGYO KK
International Classes:
B31B27/00; B31B27/14; B31B50/64; (IPC1-7): B31B1/64; B31B27/14
Domestic Patent References:
| JPS5852832A | 1983-03-29 |
Attorney, Agent or Firm:
Nobuyuki Fujii
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