3069942

Information

• Patent Grant
• 3069942

• References
• Source

• Patent Number

  3,069,942

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1962
  62 years ago

• CPC

  • B21B9/00 - Measures for carrying out rolling operations under special conditions
  • F23J1/00 - Removing ash, clinker, or slag from combustion chamber
  • B21B2203/12 - Covers or shieldings
  • F23J2700/001 - Ash removal, handling and treatment means
  • Y02P70/125 - Removing fumes from rolling mills
  • Y10S29/084 - Vacuum exhaust type

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working