3019937

Information

• Patent Grant
• 3019937

• References
• Source

• Patent Number

  3,019,937

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1962
  62 years ago

• CPC

  • F17C3/06 - on the inner surface
  • F17C2201/0157 - Polygonal
  • F17C2203/0316 - cooled by vaporised gas from the interior
  • F17C2203/0345 - Fibres
  • F17C2203/0354 - Wood
  • F17C2203/0629 - Two walls
  • F17C2203/0643 - Stainless steels
  • F17C2203/0646 - Aluminium
  • F17C2203/0648 - Alloys or compositions of metals
  • F17C2203/0682 - with liquid or gas layer
  • F17C2205/0338 - Pressure regulators
  • F17C2209/221 - Welding
  • F17C2221/033 - Methane
  • F17C2223/0161 - cryogenic
  • F17C2223/033 - Small pressure
  • Y10S220/901 - Liquified gas content, cryogenic

• US Classifications

  • 220 - Receptacles