405739

Information

• Patent Grant
• 405739

• References
• Source

• Patent Number

  405,739

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1889
  136 years ago

• CPC

  • F22B17/16 - Component parts thereof Accessories therefor
  • Y10T29/5132 - Belt drive

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 029 - Metal working