2173592

Information

• Patent Grant
• 2173592

• References
• Source

• Patent Number

  2,173,592

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1939
  85 years ago

• CPC

  • F27B3/002 - Siemens-Martin type furnaces

• US Classifications

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