3299552

Information

• Patent Grant
• 3299552

• References
• Source

• Patent Number

  3,299,552

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1967
  57 years ago

• CPC

  • G09F11/34 - the feeding means comprising electromagnets

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 340 - Communications: electrical