3352117

Information

• Patent Grant
• 3352117

• References
• Source

• Patent Number

  3,352,117

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1967
  57 years ago

• CPC

  • E21F13/10 - Anchorings for conveyors

• US Classifications

  • 405 - Hydraulic and earth engineering
  • 331 - Oscillators