2236374

Information

• Patent Grant
• 2236374

• References
• Source

• Patent Number

  2,236,374

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1941
  83 years ago

• CPC

  • G04C13/027 - master-slave systems using transmission of other driving signals

• US Classifications

  • 340 - Communications: electrical
  • 310 - Electrical generator or motor structure
  • 318 - Electricity: motive power systems
  • 968 - Horology