3411310

Information

• Patent Grant
• 3411310

• References
• Source

• Patent Number

  3,411,310

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1968
  56 years ago

• CPC

  • B60H1/00485 - Valves for air-conditioning devices
  • B60H1/00442 - using a vacuum
  • F25B49/02 - for compression type machines, plant or systems

• US Classifications

  • 062 - Refrigeration
  • 200 - Electricity: circuit makers and breakers