3397915

Information

• Patent Grant
• 3397915

• References
• Source

• Patent Number

  3,397,915

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1968
  56 years ago

• CPC

  • E21C35/06 - Equipment for positioning the whole machine in relation to its substructure
  • E21C35/125 - Means for inclining the conveyor

• US Classifications

  • 299 - Mining or in situ disintegration of hard material
  • 091 - Motors: expansible chamber type