3219388

Information

• Patent Grant
• 3219388

• References
• Source

• Patent Number

  3,219,388

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1965
  59 years ago

• CPC

  • E01C23/0855 - moved rectilinearly
  • E01C23/065 - Recycling in place or on the road

• US Classifications

  • 299 - Mining or in situ disintegration of hard material
  • 404 - Road structure, process, or apparatus