3554146

Information

• Patent Grant
• 3554146

• References
• Source

• Patent Number

  3,554,146

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1971
  54 years ago

• CPC

  • D05B13/00 - Machines for sewing sacks
  • B65B51/07 - Sewing or stitching

• US Classifications

  • 112 - Sewing