3715160

Information

• Patent Grant
• 3715160

• References
• Source

• Patent Number

  3,715,160

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1973
  52 years ago

• CPC

  • G03D13/002 - Heat development apparatus
  • G03B27/02 - Exposure apparatus for contact printing
  • G03B27/303 - Gas processing

• US Classifications

  • 355 - Photocopying