1767955

Information

• Patent Grant
• 1767955

• References
• Source

• Patent Number

  1,767,955

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1930
  94 years ago

• CPC

  • D05B55/12 - with provision for varying the distance between the needles

• US Classifications

  • 112 - Sewing