1999514

Information

• Patent Grant
• 1999514

• References
• Source

• Patent Number

  1,999,514

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1935
  89 years ago

• CPC

  • C10B5/02 - with vertical heating flues
  • C10B5/14 - situated in the longitudinal direction of the chambers

• US Classifications

  • 202 - Distillation: apparatus