2203529

Information

• Patent Grant
• 2203529

• References
• Source

• Patent Number

  2,203,529

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1940
  84 years ago

• CPC

  • E01C23/028 - Positioning or producing markings

• US Classifications

  • 404 - Road structure, process, or apparatus
  • 118 - Coating apparatus