2733175

Information

• Patent Grant
• 2733175

• References
• Source

• Patent Number

  2,733,175

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1956
  68 years ago

• CPC

  • G11B5/642 - self supporting magnetic material

• US Classifications

  • 148 - Metal treatment
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER