3841337

Information

• Patent Grant
• 3841337

• References
• Source

• Patent Number

  3,841,337

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1974
  50 years ago

• CPC

  • G05D5/03 - characterised by the use of electric means
  • A24C5/3412 - by means of light, radiation or electrostatic fields
  • G01G19/00 - Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
  • G01N23/16 - the material being a moving sheet or a sheet or tube examined by a scanning probe
  • Y02P80/12 - using compressed air as energy carrier
  • Y10S131/905 - Radiation source for sensing condition or characteristic
  • Y10S131/906 - Sensing condition or characteristic of continuous tobacco rod

• US Classifications

  • 131 - Tobacco