3389218

Information

• Patent Grant
• 3389218

• References
• Source

• Patent Number

  3,389,218

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1968
  57 years ago

• CPC

  • H04N1/16 - using a rotating helical element
  • H04N1/0323 - Heads moving to and away from the reproducing medium

• US Classifications

  • 358 - Facsimile and static presentation processing
  • 228 - Metal fusion bonding
  • 346 - Recorders