3630614

Information

• Patent Grant
• 3630614

• References
• Source

• Patent Number

  3,630,614

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1971
  53 years ago

• CPC

  • G03B27/303 - Gas processing
  • B41J11/0005 - Curl smoothing, i.e. smoothing down corrugated printing material
  • G03D13/002 - Heat development apparatus

• US Classifications

  • 355 - Photocopying