1505259

Information

• Patent Grant
• 1505259

• References
• Source

• Patent Number

  1,505,259

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1924
  100 years ago

• CPC

  • C10H1/12 - Water feed from above through porous materials

• US Classifications

  • 048 - Gas: heating and illuminating