1976931

Information

• Patent Grant
• 1976931

• References
• Source

• Patent Number

  1,976,931

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1934
  90 years ago

• CPC

  • D04C3/34 - Beater, or beat-up, mechanisms

• US Classifications

  • 087 - Textiles: braiding, netting, and lace making