1513759

Information

• Patent Grant
• 1513759

• References
• Source

• Patent Number

  1,513,759

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1924
  100 years ago

• CPC

  • F22D5/06 - with receptacles external to, but in free communication with, the boilers and adapted to move up and down in accordance with change in water level

• US Classifications

  • 251 - Valves and valve actuation
  • 092 - Expansible chamber devices