1660429

Information

• Patent Grant
• 1660429

• References
• Source

• Patent Number

  1,660,429

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1928
  96 years ago

• CPC

  • C03B7/092 - Stirring devices Homogenisation
  • C03B5/1875 - of the screw or pump-action type

• US Classifications

  • 065 - Glass manufacturing