2307430

Information

• Patent Grant
• 2307430

• References
• Source

• Patent Number

  2,307,430

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1943
  82 years ago

• CPC

  • D05B21/007 - to obtain circular or elliptical seams
  • D05D2303/30 - Fibre mats

• US Classifications

  • 112 - Sewing