382660

Information

• Patent Grant
• 382660

• References
• Source

• Patent Number

  382,660

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1888
  136 years ago

• CPC

  • F24H1/22 - Water heaters other than continuous-flow or water storage heaters
  • E03C1/304 - using fluid under pressure
  • Y10S122/06 - Damper-directed radiation

• US Classifications

  • 122 - Liquid heaters and vaporizers