2189519

Information

• Patent Grant
• 2189519

• References
• Source

• Patent Number

  2,189,519

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1940
  85 years ago

• CPC

  • D01G15/50 - Stripping-rollers or like devices

• US Classifications

  • 019 - Textiles: fiber preparation