2322986

Information

• Patent Grant
• 2322986

• References
• Source

• Patent Number

  2,322,986

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1943
  81 years ago

• CPC

  • G11B3/5845 - means connected to a separate arm

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 242 - Winding, tensioning, or guiding
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER