Title:
DURABLE CORRUGATED CARDBOARD
Document Type and Number:
Japanese Patent JPS57131544
Kind Code:
A
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Inventors:
ISHIZAKI YOSHIO
Application Number:
JP1883181A
Publication Date:
August 14, 1982
Filing Date:
February 09, 1981
Export Citation:
Assignee:
ISHIZAKI SANGYO KK
International Classes:
B32B3/28; B32B29/08; (IPC1-7): B32B3/28; B32B29/08
Domestic Patent References:
JPS4726284A | ||||
JPS56627B2 | 1981-01-08 | |||
JPS5549252A | 1980-04-09 |
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