3437563

Information

• Patent Grant
• 3437563

• References
• Source

• Patent Number

  3,437,563

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1969
  56 years ago

• CPC

  • C10B25/20 - Lids or closures for charging holes
  • C10B31/04 - coke ovens with horizontal chambers

• US Classifications

  • 202 - Distillation: apparatus
  • 212 - Traversing hoists