2556236

Information

• Patent Grant
• 2556236

• References
• Source

• Patent Number

  2,556,236

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1951
  73 years ago

• CPC

  • C21D1/10 - by electric induction
  • Y02P10/253 - using induction furnaces
  • Y10S148/904 - Crankshaft
  • Y10S148/909 - Tube

• US Classifications

  • 148 - Metal treatment
  • 138 - Pipes and tubular conduits
  • 219 - Electric heating
  • 266 - Metallurgical apparatus