1009636

Information

• Patent Grant
• 1009636

• References
• Source

• Patent Number

  1,009,636

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1911
  113 years ago

• CPC

  • G01R19/0069 - measuring voltage or current standards
  • H05H1/00 - Generating plasma Handling plasma
  • Y10T307/609 - Serially connected sources
  • Y10T307/615 - Substitute or emergency source
  • Y10T307/713 - Plural transformers

• US Classifications

  • 307 - Electrical transmission or interconnection systems