3391880

Information

• Patent Grant
• 3391880

• References
• Source

• Patent Number

  3,391,880

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1968
  56 years ago

• CPC

  • B65H54/2872 - by detection of the incidence angle
  • B65H54/2866 - by detection of position, or distance made of the traverser

• US Classifications

  • 242 - Winding, tensioning, or guiding