3869876

Information

• Patent Grant
• 3869876

• References
• Source

• Patent Number

  3,869,876

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1975
  49 years ago

• CPC

  • C03B27/026 - the liquid being a liquid gas
  • F16K24/04 - for venting only

• US Classifications

  • 062 - Refrigeration
  • 065 - Glass manufacturing