3609031

Information

• Patent Grant
• 3609031

• References
• Source

• Patent Number

  3,609,031

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1971
  53 years ago

• CPC

  • G03G5/0433 - all layers being inorganic
  • G03G5/0436 - combining organic and inorganic layers
  • G03G5/08 - characterised by the photoconductive material being inorganic
  • G03G5/147 - Cover layers
  • G03G15/056 - using internal polarisation

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof
  • 347 - Incremental printing of symbolic information
  • 361 - Electricity: electrical systems and devices
  • 399 - Electrophotography