1909346

Information

• Patent Grant
• 1909346

• References
• Source

• Patent Number

  1,909,346

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1933
  91 years ago

• CPC

  • D05B37/066 - Pinking
  • Y10S83/918 - Pinking

• US Classifications

  • 112 - Sewing
  • 083 - Cutting