1911424

Information

• Patent Grant
• 1911424

• References
• Source

• Patent Number

  1,911,424

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1933
  91 years ago

• CPC

  • B02C11/08 - Cooling, heating, ventilating, conditioning with respect to temperature or water content

• US Classifications

  • 241 - Solid material comminution or disintegration