2800064

Information

• Patent Grant
• 2800064

• References
• Source

• Patent Number

  2,800,064

• Date Filed

  Not available

• Date Issued

  Tuesday, July 23, 1957
  67 years ago

• CPC

  • G03C7/14 - Additive processes using lenticular screens Materials therefor Preparing or processing such materials

• US Classifications

  • 355 - Photocopying