3405613

Information

• Patent Grant
• 3405613

• References
• Source

• Patent Number

  3,405,613

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1968
  56 years ago

• CPC

  • E01C19/182 - solely for depositing

• US Classifications

  • 404 - Road structure, process, or apparatus
  • D15 - Machines not elsewhere specified