1150983

Information

• Patent Grant
• 1150983

• References
• Source

• Patent Number

  1,150,983

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1915
  109 years ago

• CPC

  • C10H21/16 - Removing sludge from generators

• US Classifications

  • 048 - Gas: heating and illuminating