3915500

Information

• Patent Grant
• 3915500

• References
• Source

• Patent Number

  3,915,500

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1975
  49 years ago

• CPC

  • E21C35/125 - Means for inclining the conveyor
  • E21C35/06 - Equipment for positioning the whole machine in relation to its substructure
  • E21C35/12 - along a conveyor for the cut mineral
  • E21D23/0445 - Extensions of the base member supporting the conveyor

• US Classifications

  • 299 - Mining or in situ disintegration of hard material
  • 405 - Hydraulic and earth engineering