466780

Information

• Patent Grant
• 466780

• References
• Source

• Patent Number

  466,780

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1892
  133 years ago

• CPC

  • F22D7/02 - Saddles or like directing plates fitted to furnace tubes

• US Classifications

  • 122 - Liquid heaters and vaporizers