3512764

Information

• Patent Grant
• 3512764

• References
• Source

• Patent Number

  3,512,764

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1970
  55 years ago

• CPC

  • F28C3/18 - the particulate material being contained in rotating drums
  • F27B7/40 - Planetary coolers

• US Classifications

  • 432 - Heating
  • 034 - Drying and gas or vapor contact with solids