3047697

Information

• Patent Grant
• 3047697

• References
• Source

• Patent Number

  3,047,697

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1962
  62 years ago

• CPC

  • H01H33/32 - pneumatic
  • H01H33/46 - Interlocking mechanisms

• US Classifications

  • 218 - High-voltage switches with arc preventing or extinguishing devices
  • 200 - Electricity: circuit makers and breakers