3161225

Information

• Patent Grant
• 3161225

• References
• Source

• Patent Number

  3,161,225

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1964
  60 years ago

• CPC

  • H01F1/00 - Magnets or magnetic bodies characterised by the magnetic materials therefor Selection of materials for their magnetic properties
  • B21C47/34 - Feeding or guiding devices not specially adapted to a particular type of apparatus
  • B21D1/02 - by rollers
  • C21D8/1238 - Flattening; Dressing; Flexing
  • C21D9/54 - Furnaces for treating strips or wire
  • C21D1/30 - Stress-relieving
  • C21D8/1244 - the heat treatment(s) being of interest

• US Classifications

  • 072 - Metal deforming
  • 148 - Metal treatment