1686022

Information

• Patent Grant
• 1686022

• References
• Source

• Patent Number

  1,686,022

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1928
  95 years ago

• CPC

  • H01C11/00 - Non-adjustable liquid resistors

• US Classifications

  • 323 - Electricity: power supply or regulation systems
  • 338 - Electrical resistors