1486163

Information

• Patent Grant
• 1486163

• References
• Source

• Patent Number

  1,486,163

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1924
  100 years ago

• CPC

  • B61C15/105 - with gravity activated sanding equipment

• US Classifications

  • 291 - Track sanders
  • 138 - Pipes and tubular conduits