2194504

Information

• Patent Grant
• 2194504

• References
• Source

• Patent Number

  2,194,504

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1940
  84 years ago

• CPC

  • F01K1/02 - for storing steam otherwise than in a liquid

• US Classifications

  • 122 - Liquid heaters and vaporizers