3626706

Information

• Patent Grant
• 3626706

• References
• Source

• Patent Number

  3,626,706

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1971
  53 years ago

• CPC

  • F17C6/00 - Methods and apparatus for filling vessels not under pressure with liquefied or solidified gases
  • F17C3/085 - Cryostats
  • F17C2201/0109 - with exteriorly curved end-piece
  • F17C2205/0341 - Filters
  • F17C2221/017 - Helium
  • F17C2223/0161 - cryogenic
  • F17C2270/0509 - "Dewar" vessels
  • Y10S505/888 - Refrigeration

• US Classifications

  • 062 - Refrigeration