3589045

Information

• Patent Grant
• 3589045

• References
• Source

• Patent Number

  3,589,045

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1971
  53 years ago

• CPC

  • G09F13/36 - co-operating with rotating screening means
  • G09F13/08 - using both translucent and non-translucent layers

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 428 - Stock material or miscellaneous articles