1998039

Information

• Patent Grant
• 1998039

• References
• Source

• Patent Number

  1,998,039

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1935
  90 years ago

• CPC

  • H02P1/08 - Manually-operated on/off switch controlling power-operated multi-position switch or impedances for starting a motor

• US Classifications

  • 318 - Electricity: motive power systems