1456879

Information

• Patent Grant
• 1456879

• References
• Source

• Patent Number

  1,456,879

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1923
  101 years ago

• CPC

  • F24B15/06 - Shovels with ejectors

• US Classifications

  • 294 - Handling: hand and hoist-line implements