1773491

Information

• Patent Grant
• 1773491

• References
• Source

• Patent Number

  1,773,491

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1930
  94 years ago

• CPC

  • C21B9/16 - Cooling or drying the hot-blast

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures