3625399

Information

• Patent Grant
• 3625399

• References
• Source

• Patent Number

  3,625,399

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1971
  53 years ago

• CPC

  • B67D1/0868 - the cooling fluid being a gas
  • B67D1/1245 - Change-over devices

• US Classifications

  • 222 - Dispensing