2919683

Information

• Patent Grant
• 2919683

• References
• Source

• Patent Number

  2,919,683

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1960
  65 years ago

• CPC

  • F27D1/12 - incorporating cooling arrangements
  • F27D1/025 - Roofs supported around their periphery
  • F27D1/027 - Skew backs

• US Classifications

  • 122 - Liquid heaters and vaporizers