1514204

Information

• Patent Grant
• 1514204

• References
• Source

• Patent Number

  1,514,204

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1924
  100 years ago

• CPC

  • E21C29/24 - Trucks carrying the machine while working

• US Classifications

  • 299 - Mining or in situ disintegration of hard material