2050977

Information

• Patent Grant
• 2050977

• References
• Source

• Patent Number

  2,050,977

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1936
  88 years ago

• CPC

  • D06C7/04 - Carbonising or oxidising

• US Classifications

  • 068 - Textiles: fluid treating apparatus
  • 034 - Drying and gas or vapor contact with solids