3446617

Information

• Patent Grant
• 3446617

• References
• Source

• Patent Number

  3,446,617

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1969
  55 years ago

• CPC

  • B41M5/398 - Processes based on the production of stickiness patterns using powders
  • G03G13/30 - Hectographic masters

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof
  • 250 - Radiant energy
  • 427 - Coating processes