1531387

Information

• Patent Grant
• 1531387

• References
• Source

• Patent Number

  1,531,387

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1925
  99 years ago

• CPC

  • E01C19/104 - Mixing by means of movable members in a non-rotating mixing enclosure
  • Y10S241/601 - Sand mullers

• US Classifications

  • 366 - Agitating
  • 241 - Solid material comminution or disintegration