2281608

Information

• Patent Grant
• 2281608

• References
• Source

• Patent Number

  2,281,608

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1942
  82 years ago

• CPC

  • F24C15/004 - Windows not in a door

• US Classifications

  • 359 - Optical: systems and elements
  • 126 - Stoves and furnaces
  • 362 - Illumination