3801426

Information

• Patent Grant
• 3801426

• References
• Source

• Patent Number

  3,801,426

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1974
  51 years ago

• CPC

  • D21G9/0036 - controlling the press or drying section
  • D21G9/0054 - details of algorithms or programs
  • Y10S162/11 - Wet end paper making variables

• US Classifications

  • 162 - Paper making and fiber liberation
  • 073 - Measuring and testing
  • 219 - Electric heating
  • 700 - Data processing: generic control systems or specific applications