2509148

Information

• Patent Grant
• 2509148

• References
• Source

• Patent Number

  2,509,148

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1950
  74 years ago

• CPC

  • D01B3/08 - with longitudinal movement of either wool or liquid

• US Classifications

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