3309482

Information

• Patent Grant
• 3309482

• References
• Source

• Patent Number

  3,309,482

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1967
  57 years ago

• CPC

  • H01H33/57 - Recuperation of liquid or gas
  • H01H33/16 - Impedances connected with contacts
  • H01H33/82 - the fluid being air or gas

• US Classifications

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