1994129

Information

• Patent Grant
• 1994129

• References
• Source

• Patent Number

  1,994,129

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1935
  89 years ago

• CPC

  • C10B25/04 - for ovens with vertical chambers

• US Classifications

  • 202 - Distillation: apparatus