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Vacuum food press drier

  • US 3,118,742 A
  • Filed: 08/18/1959
  • Issued: 01/21/1964
  • Est. Priority Date: 08/22/1958
  • Status: Expired due to Term
First Claim
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1. APPARATUS FOR PRESERVING FOODSTUFFS, COMPRISING A VACUUM CHAMBER, PLATE ELEMENTS OF EXPANDED METAL MESH WITH THE CORNERS OF SAID MESH FORMING PEAKS ON AT LEAST ONE SIDE OF EACH OF SAID PLATE ELEMENTS, BETWEEN WHICH PLATE ELEMENTS ARE SUPPORTED THE FOODSTUFFS TO BE TREATED AND WHICH PLATE ELEMENTS AND FOODSTUFFS ARE STACKED ONE ABOVE THE OTHER IN MULTI-SANDWICH FORM WITHIN THE SAID CHAMBER SO AS TO BE IN DIRECT CONTACT, EACH OF WHICH PLATE ELEMENTS IS ARRANGED TO CONTACT AT LEAST ONE LAYER OF FOODSTUFF ALONG SAID ONE SIDE, THE SAID PLATE ELEMENTS CONSTITUTING ELECTRICAL HEATING ELEMENTS FOR TRANSMITTING HEAT TO THE FOODSTUFFS AND MEAND FOR APPLYING MECHANICAL PRESSURE TO THE SAID PLATE ELEMENTS.

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