1477837

Information

• Patent Grant
• 1477837

• References
• Source

• Patent Number

  1,477,837

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1923
  101 years ago

• CPC

  • F27B13/04 - of single-chamber type with temporary partitions

• US Classifications

  • 122 - Liquid heaters and vaporizers