2103570

Information

• Patent Grant
• 2103570

• References
• Source

• Patent Number

  2,103,570

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1937
  87 years ago

• CPC

  • F22D5/22 - with floats

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 417 - Pumps