3673819

Information

• Patent Grant
• 3673819

• References
• Source

• Patent Number

  3,673,819

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1972
  52 years ago

• CPC

  • D04B7/02 - with one set of needles

• US Classifications

  • 066 - Textiles: knitting