3216510

Information

• Patent Grant
• 3216510

• References
• Source

• Patent Number

  3,216,510

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1965
  59 years ago

• CPC

  • E21C27/32 - by adjustable or non-adjustable planing means with or without loading arrangements
  • E21C27/40 - Machine and its planing tool making alternative step-wise movements along the working face

• US Classifications

  • 173 - Tool driving or impacting