2521085

Information

• Patent Grant
• 2521085

• References
• Source

• Patent Number

  2,521,085

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1950
  74 years ago

• CPC

  • D05B21/007 - to obtain circular or elliptical seams

• US Classifications

  • 112 - Sewing