3050294

Information

• Patent Grant
• 3050294

• References
• Source

• Patent Number

  3,050,294

• Date Filed

  Not available

• Date Issued

  Tuesday, August 21, 1962
  62 years ago

• CPC

  • B65G65/00 - Loading or unloading
  • B65G2814/0217 - for emptying as completely as possible

• US Classifications

  • 414 - Material or article handling
  • 299 - Mining or in situ disintegration of hard material