2635403

Information

• Patent Grant
• 2635403

• References
• Source

• Patent Number

  2,635,403

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1953
  71 years ago

• CPC

  • A01B29/041 - of "Cambridge"-type

• US Classifications

  • 172 - Earth working
  • 404 - Road structure, process, or apparatus