2131645

Information

• Patent Grant
• 2131645

• References
• Source

• Patent Number

  2,131,645

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1938
  86 years ago

• CPC

  • C14B1/58 - Drying
  • F26B7/005 - using admixture with sorbent materials and heat

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 008 - Bleaching and dyeing
  • 069 - Leather manufactures