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Xerographic transfer apparatus

  • US 3,132,050 A
  • Filed: 06/29/1962
  • Issued: 05/05/1964
  • Est. Priority Date: 04/04/1960
  • Status: Expired due to Term
First Claim
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1. IN A XEROGRAPHIC REPRODUCIG APPARATUS HAVING A XEROGRAPHIC PLATE CARRYING IMAGES THEREON DEVELOPED WITH A CONDUCTIVE DEVELOPMENT MATERIAL WHICH IS TO BE TRANSFERRED TO A SUPPORT MATERIAL, A TRANSGER MECHANISM INCLUDING SUPPORT MEANS POSITIONED ADJACENT SAID XEROGRAPHIC PLATE, A CONDUCTIVE ROLLER CONNECTED TO SAID SUPPORT MEANS AND POSITIONED IN PRESSURE CONTACT WITH SAID XEROGRAPHIC PLATE WITH A SUPPORT MATERIAL POSITIONED THEREBETWEEN FOR MOVEMENT WITH RESPECT TO SAID CONDUCTIVE ROLLER, MEANS CONNECTING SAID CONDUCTIVE ROLLER TO A SOURCE OF ALTERNATING CURRENT POTENTIAL,

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