3903388

Information

• Patent Grant
• 3903388

• References
• Source

• Patent Number

  3,903,388

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1975
  49 years ago

• CPC

  • H01H33/24 - Means for preventing discharge to non-current-carrying parts
  • H01H33/562 - Means for avoiding liquefaction or for disposing of liquefaction products

• US Classifications

  • 218 - High-voltage switches with arc preventing or extinguishing devices