3307247

Information

• Patent Grant
• 3307247

• References
• Source

• Patent Number

  3,307,247

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1967
  58 years ago

• CPC

  • H01F27/2871 - Pancake coils
  • H01F41/084 - for forming pancake coils
  • Y10T29/49071 - by winding or coiling

• US Classifications

  • 029 - Metal working
  • 336 - Inductor devices