3337922

Information

• Patent Grant
• 3337922

• References
• Source

• Patent Number

  3,337,922

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1967
  57 years ago

• CPC

  • D02G3/20 - from asbestos

• US Classifications

  • 019 - Textiles: fiber preparation
  • 241 - Solid material comminution or disintegration