3634831

Information

• Patent Grant
• 3634831

• References
• Source

• Patent Number

  3,634,831

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1972
  53 years ago

• CPC

  • B65G47/496 - by use of magnetic responsive means

• US Classifications

  • 360 - Dynamic magnetic information storage or retrieval