2639598

Information

• Patent Grant
• 2639598

• References
• Source

• Patent Number

  2,639,598

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1953
  71 years ago

• CPC

  • F23Q2/40 - Cover fastenings

• US Classifications

  • 431 - Combustion
  • 220 - Receptacles