3471782

Information

• Patent Grant
• 3471782

• References
• Source

• Patent Number

  3,471,782

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1969
  55 years ago

• CPC

  • H01C10/04 - with specified mathematical relationship between movement of resistor actuating means and value of resistance, other than direct proportional relationship

• US Classifications

  • 324 - Electricity: measuring and testing
  • 323 - Electricity: power supply or regulation systems
  • 346 - Recorders