1939971

Information

• Patent Grant
• 1939971

• References
• Source

• Patent Number

  1,939,971

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1933
  91 years ago

• CPC

  • D06F43/088 - Condensing arrangements
  • D06F43/00 - Dry-cleaning apparatus or methods using volatile solvents

• US Classifications

  • 068 - Textiles: fluid treating apparatus
  • 202 - Distillation: apparatus