1560734

Information

• Patent Grant
• 1560734

• References
• Source

• Patent Number

  1,560,734

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1925
  100 years ago

• CPC

  • E01C19/236 - Construction of the rolling elements
  • E01C7/14 - Concrete paving
  • E01C19/32 - Hand-held hand-actuated rammers or tampers

• US Classifications

  • 404 - Road structure, process, or apparatus