2562707

Information

• Patent Grant
• 2562707

• References
• Source

• Patent Number

  2,562,707

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1951
  73 years ago

• CPC

  • G11B5/012 - Recording on, or reproducing or erasing from, magnetic discs
  • G10H3/03 - using pick-up means for reading recorded waves
  • G11B5/127 - Structure or manufacture of heads
  • G11B31/003 - with radio receiver

• US Classifications

  • 360 - Dynamic magnetic information storage or retrieval
  • 984 - Musical instruments
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER