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Inventor: Toshimitsu Akiyama


Address: Tokyo, JP
No. of patents: 1
Last patent issue date: 12/06/1983

NumberTitleIssue Date
4419173Method of producing corrugated cardboards and apparatus
Disclosed is an improved method of producing corrugated cardboards, in which water suspension of raw starch is used as an adhesive. The raw starch is, after application thereof, heated to form gell or paste with dry steam prepared by reheating low-pressur...
12/06/1983
 
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