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US D332,998 SGranted
Heating unit for use in melting and keeping hydrocolloid cartridges in liquid form
AssigneeBelport Co., Inc.
InventorRobert E. Burridge
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Abstract
The abstract isn’t available for this document.
Claims1
The ornamental design for a heating unit for use in melting and keeping hydrocolloid cartridges in liquid form, as shown and described.