1786311

Information

• Patent Grant
• 1786311

• References
• Source

• Patent Number

  1,786,311

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1930
  94 years ago

• CPC

  • H02P9/28 - using discharge tubes
  • Y10T307/576 - Plural generators

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 322 - Electricity: single generator systems