3877652

Information

• Patent Grant
• 3877652

• References
• Source

• Patent Number

  3,877,652

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1975
  49 years ago

• CPC

  • H01J9/236 - Manufacture of magnetic deflecting devices for cathode-ray tubes
  • H01J2209/2366 - Machines therefor
  • Y10T74/19623 - Backlash take-up

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 074 - Machine element or mechanism