1677749

Information

• Patent Grant
• 1677749

• References
• Source

• Patent Number

  1,677,749

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1928
  96 years ago

• CPC

  • F22B37/22 - Drums Headers Accessories therefor
  • Y10S122/03 - Gas flow baffles

• US Classifications

  • 110 - Furnaces
  • 122 - Liquid heaters and vaporizers