3909254

Information

• Patent Grant
• 3909254

• References
• Source

• Patent Number

  3,909,254

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1975
  49 years ago

• CPC

  • B41M5/267 - Marking of plastic artifacts
  • G03G5/024 - Photoelectret layers
  • G03G5/12 - Recording members for multicolour processes
  • G03G17/00 - Electrographic processes using patterns other than charge patterns

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof