3672765

Information

• Patent Grant
• 3672765

• References
• Source

• Patent Number

  3,672,765

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1972
  52 years ago

• CPC

  • G03G15/234 - by inverting and refeeding the image receiving material with an image on one face to the recording member to transfer a second image on its second face
  • G03G15/23 - specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
  • G03G2215/0027 - Transparent film roll
  • G03G2215/00278 - Micro-fiche
  • Y10S271/902 - Reverse direction of sheet movement

• US Classifications

  • 355 - Photocopying
  • 271 - Sheet feeding or delivering
  • 399 - Electrophotography