2210770

Information

• Patent Grant
• 2210770

• References
• Source

• Patent Number

  2,210,770

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1940
  84 years ago

• CPC

  • G11B5/127 - Structure or manufacture of heads
  • G11B5/00 - Recording by magnetisation or demagnetisation of a record carrier Reproducing by magnetic means Record carriers therefor
  • Y10S29/028 - Magnetic recording digest

• US Classifications

  • 360 - Dynamic magnetic information storage or retrieval
  • 029 - Metal working
  • 324 - Electricity: measuring and testing
  • 361 - Electricity: electrical systems and devices
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER