3493017

Information

• Patent Grant
• 3493017

• References
• Source

• Patent Number

  3,493,017

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1970
  55 years ago

• CPC

  • H01K3/04 - Machines therefor
  • Y10T29/49071 - by winding or coiling

• US Classifications

  • 140 - Wireworking
  • 029 - Metal working
  • 057 - Textiles: spinning, twisting, and twining
  • 072 - Metal deforming