IP Library › Granted Patent US 5,044,140
Granted Patent Utility
US 5,044,140 · App. 07/506,041

Packaging machine

Inventors: Fumiyuki Iwano, Kazuo Sasaki
Patented Case View Patent ↗
Granted: Sep 3, 1991 Filed: Apr 9, 1990
Inventors
Fumiyuki Iwano
Kazuo Sasaki
Assignees (at issue)
SHIKOKU KAKOKI CO., LTD.
Jujo Paper Co., Ltd.

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Quick Facts
Patent No.
US 5,044,140
App. No.
07/506,041
Filed
1990-04-09
Granted
1991-09-03
Kind
A