1507502

Information

• Patent Grant
• 1507502

• References
• Source

• Patent Number

  1,507,502

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1924
  100 years ago

• CPC

  • D02G3/14 - Horse-hair threads

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining