2706302

Information

• Patent Grant
• 2706302

• References
• Source

• Patent Number

  2,706,302

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1955
  69 years ago

• CPC

  • E01C23/203 - the marking material being applied to the surface by contact with an application tool

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning