2621620

Information

• Patent Grant
• 2621620

• References
• Source

• Patent Number

  2,621,620

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1952
  72 years ago

• CPC

  • D05B69/16 - mechanical

• US Classifications

  • 112 - Sewing
  • 192 - Clutches and power-stop control