U.S. patents available from 1976 to present.
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Patent No. 5205055

Pneumatic Shoe Lacing Apparatus

This invention provides a pneumatic shoe lacing apparatus for the pneumatic lacing of shoe.

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Class 110/197 - External structure detachable from firebox


Subclass of Class 110 - Furnaces
Definition: External structure detachable from firebox: Apparatus having
No. of patents: 1
Last issue date: 03/22/1983


NumberTitleIssue Date
4377116Furnace for burning husk
A husk burning furnace having a husk smoke-burning chamber formed by an inner peripheral perforated wall defining a pot-shaped primary gas burning chamber and an outer peripheral perforated wall surrounding the inner peripheral perforated wall. Means are ... 		03/22/1983
 
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