3351933

Information

• Patent Grant
• 3351933

• References
• Source

• Patent Number

  3,351,933

• Date Filed

  Not available

• Date Issued

  Tuesday, November 7, 1967
  57 years ago

• CPC

  • H04L25/44 - using relay distributors

• US Classifications

  • 375 - Pulse or digital communications
  • 310 - Electrical generator or motor structure
  • 331 - Oscillators
  • 370 - Multiplex communications