1889955

Information

• Patent Grant
• 1889955

• References
• Source

• Patent Number

  1,889,955

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1932
  92 years ago

• CPC

  • C23D9/00 - Ovens specially adapted for firing enamels
  • C23D9/08 - Supporting devices for burning-bars

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 432 - Heating