1914950

Information

• Patent Grant
• 1914950

• References
• Source

• Patent Number

  1,914,950

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1933
  91 years ago

• CPC

  • E01C19/178 - Elements or attachments for spreading-out or smoothing-down the applied material

• US Classifications

  • 404 - Road structure, process, or apparatus