1961673

Information

• Patent Grant
• 1961673

• References
• Source

• Patent Number

  1,961,673

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1934
  90 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

  • 060 - Power plants