3334491

Information

• Patent Grant
• 3334491

• References
• Source

• Patent Number

  3,334,491

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1967
  57 years ago

• CPC

  • F25J1/0276 - Laboratory or other miniature devices
  • F25B9/14 - characterised by the cycle used
  • F25B2309/1401 - Ericsson or Ericcson cycles
  • F25J2290/42 - Modularity, pre-fabrication of modules, assembling and erection, horizontal layout, i.e. plot plan, and vertical arrangement of parts of the cryogenic unit

• US Classifications

  • 062 - Refrigeration