1156113

Information

• Patent Grant
• 1156113

• References
• Source

• Patent Number

  1,156,113

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1915
  109 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • G09F11/28 - Electric control therefor

• US Classifications

  • 340 - Communications: electrical
  • 318 - Electricity: motive power systems
  • 361 - Electricity: electrical systems and devices