1965711

Information

• Patent Grant
• 1965711

• References
• Source

• Patent Number

  1,965,711

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1934
  90 years ago

• CPC

  • H04Q1/32 - using trains of dc pulses
  • Y10S261/45 - Processes carburetors

• US Classifications

  • 379 - Telephonic communications
  • 178 - Telegraphy
  • 261 - Gas and liquid contact apparatus