3739752

Information

• Patent Grant
• 3739752

• References
• Source

• Patent Number

  3,739,752

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1973
  51 years ago

• CPC

  • F22B37/22 - Drums Headers Accessories therefor
  • F22B37/261 - specially adapted for boiler drums

• US Classifications

  • 122 - Liquid heaters and vaporizers