1604544

Information

• Patent Grant
• 1604544

• References
• Source

• Patent Number

  1,604,544

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1926
  98 years ago

• CPC

  • H05B31/065 - for flame arc lamps

• US Classifications

  • 252 - Compositions
  • 106 - Compositions: coating or plastic
  • 264 - Plastic and nonmetallic article shaping or treating: processes