2428905

Information

• Patent Grant
• 2428905

• References
• Source

• Patent Number

  2,428,905

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1947
  77 years ago

• CPC

  • F22B5/00 - Steam boilers of drum type
  • F22D7/04 - Injectors for water or steam

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 237 - Heating systems