2011819

Information

• Patent Grant
• 2011819

• References
• Source

• Patent Number

  2,011,819

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1935
  89 years ago

• CPC

  • F22D1/42 - specially adapted for locomotives

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 210 - Liquid purification or separation