1930837

Information

• Patent Grant
• 1930837

• References
• Source

• Patent Number

  1,930,837

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1933
  91 years ago

• CPC

  • F26B5/041 - for drying flowable materials
  • Y10S425/107 - Connection

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 226 - Advancing material of indeterminate length
  • 425 - Plastic article or earthenware shaping or treating: apparatus