1459302

Information

• Patent Grant
• 1459302

• References
• Source

• Patent Number

  1,459,302

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1923
  101 years ago

• CPC

  • F27B7/02 - of multiple-chamber or multiple-drum type
  • F27B2007/027 - with more than one drum

• US Classifications

  • 432 - Heating
  • 110 - Furnaces