1815398

Information

• Patent Grant
• 1815398

• References
• Source

• Patent Number

  1,815,398

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1931
  93 years ago

• CPC

  • H02P29/0011 - for controlling one motor used for different sequential operations

• US Classifications

  • 318 - Electricity: motive power systems