3905508

Information

• Patent Grant
• 3905508

• References
• Source

• Patent Number

  3,905,508

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1975
  49 years ago

• CPC

  • F17C13/086 - for Dewar vessels or cryostats
  • B60K15/07 - of gas tanks
  • F17C2201/0109 - with exteriorly curved end-piece
  • F17C2203/03 - Thermal insulations
  • F17C2205/0103 - Exterior arrangements
  • F17C2205/018 - Supporting feet
  • F17C2223/0161 - cryogenic

• US Classifications

  • 220 - Receptacles