2307965

Information

• Patent Grant
• 2307965

• References
• Source

• Patent Number

  2,307,965

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1943
  81 years ago

• CPC

  • H04Q1/34 - Impulse regenerators with mechanical or other non-electrical marking arrangements

• US Classifications

  • 375 - Pulse or digital communications
  • 341 - Coded data generation or conversion
  • 379 - Telephonic communications