1918860

Information

• Patent Grant
• 1918860

• References
• Source

• Patent Number

  1,918,860

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1933
  92 years ago

• CPC

  • C10B25/04 - for ovens with vertical chambers
  • Y10S277/921 - Closure or weather strip seal

• US Classifications

  • 202 - Distillation: apparatus
  • 277 - Seal for a joint or juncture