3688238

Information

• Patent Grant
• 3688238

• References
• Source

• Patent Number

  3,688,238

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1972
  52 years ago

• CPC

  • H01C1/026 - with gaseous or vacuum spacing between the resistive element and the housing or casing
  • H01C7/22 - Elongated resistive element being bent or curved

• US Classifications

  • 338 - Electrical resistors
  • 174 - Electricity: conductors and insulators