1892028

Information

• Patent Grant
• 1892028

• References
• Source

• Patent Number

  1,892,028

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1932
  92 years ago

• CPC

  • B29B7/625 - provided with cooling or heating means
  • B29B7/82 - Heating or cooling
  • F28F5/02 - Rotary drums or rollers

• US Classifications

  • 062 - Refrigeration
  • 152 - Resilient tires and wheels
  • 165 - Heat exchange
  • 241 - Solid material comminution or disintegration