1604519

Information

• Patent Grant
• 1604519

• References
• Source

• Patent Number

  1,604,519

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1926
  97 years ago

• CPC

  • G05D29/00 - Simultaneous control of electric and non-electric variables

• US Classifications

  • 290 - Prime-mover dynamo plants
  • 417 - Pumps