1945313

Information

• Patent Grant
• 1945313

• References
• Source

• Patent Number

  1,945,313

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1934
  90 years ago

• CPC

  • F22B7/08 - inside the furnace tube in longitudinal arrangement

• US Classifications

  • 122 - Liquid heaters and vaporizers