3539164

Information

• Patent Grant
• 3539164

• References
• Source

• Patent Number

  3,539,164

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1970
  54 years ago

• CPC

  • F27D15/0213 - comprising a cooling grate
  • F27D1/1866 - Door-frames

• US Classifications

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