2540773

Information

• Patent Grant
• 2540773

• References
• Source

• Patent Number

  2,540,773

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1951
  73 years ago

• CPC

  • F17B1/08 - using resilient materials for packing

• US Classifications

  • 048 - Gas: heating and illuminating
  • 220 - Receptacles