1554525

Information

• Patent Grant
• 1554525

• References
• Source

• Patent Number

  1,554,525

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1925
  99 years ago

• CPC

  • F24B15/08 - Shovels with sifters

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 126 - Stoves and furnaces