3013616

Information

• Patent Grant
• 3013616

• References
• Source

• Patent Number

  3,013,616

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1961
  63 years ago

• CPC

  • E01H8/00 - Removing undesirable matter from the permanent way of railways Removing undesirable matter from tramway rails
  • E01B27/102 - Removing unwanted material without removing the ballast

• US Classifications

  • 171 - Unearthing plants or buried objects