1378358

Information

• Patent Grant
• 1378358

• References
• Source

• Patent Number

  1,378,358

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1921
  103 years ago

• CPC

  • E21C33/02 - with equipment for loading or unloading the machine on to or from the truck

• US Classifications

  • 105 - Railway rolling stock
  • 299 - Mining or in situ disintegration of hard material