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Assignee: Zestotherm Inc.


Location: Cincinnati, OH
No. of patents: 1

NumberTitleIssue Date
5443056Exothermic heater device
A mixture of magnesium-iron alloy and salt is confined within a nonwoven cellulose covering and forms an elongated cartridge which is wrapped with multiple layers of absorbent paper. The cartridge and paper are enclosed within a pouch of perforated plasti...
08/22/1995
 
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