3795906

Information

• Patent Grant
• 3795906

• References
• Source

• Patent Number

  3,795,906

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1974
  50 years ago

• CPC

  • B65H63/065 - using photo-electric sensing means
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 028 - Textiles: manufacturing
  • 073 - Measuring and testing
  • 340 - Communications: electrical