3682551

Information

• Patent Grant
• 3682551

• References
• Source

• Patent Number

  3,682,551

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1972
  52 years ago

• CPC

  • G03B27/06 - for automatic repeated copying of the same original

• US Classifications

  • 355 - Photocopying