3297140

Information

• Patent Grant
• 3297140

• References
• Source

• Patent Number

  3,297,140

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1967
  57 years ago

• CPC

  • E21F13/10 - Anchorings for conveyors

• US Classifications

  • 198 - Conveyors: power-driven