1669602

Information

• Patent Grant
• 1669602

• References
• Source

• Patent Number

  1,669,602

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1928
  96 years ago

• CPC

  • F22B37/303 - specially adapted for boiler drums

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 055 - Gas separation