3698807

Information

• Patent Grant
• 3698807

• References
• Source

• Patent Number

  3,698,807

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1972
  52 years ago

• CPC

  • G03B13/28 - Image-splitting devices
  • G03B27/465 - at different positions of the same strip
  • G03G15/223 - Machines for handling microimages

• US Classifications

  • 355 - Photocopying
  • 399 - Electrophotography