3867031

Information

• Patent Grant
• 3867031

• References
• Source

• Patent Number

  3,867,031

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1975
  50 years ago

• CPC

  • G03B27/06 - for automatic repeated copying of the same original
  • G03B27/10 - Copying apparatus with a relative movement between the original and the light source during exposure

• US Classifications

  • 355 - Photocopying
  • 100 - Presses