3388681

Information

• Patent Grant
• 3388681

• References
• Source

• Patent Number

  3,388,681

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1968
  56 years ago

• CPC

  • D05B69/16 - mechanical

• US Classifications

  • 112 - Sewing
  • 475 - Planetary gear transmission systems or components