2419207

Information

• Patent Grant
• 2419207

• References
• Source

• Patent Number

  2,419,207

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1947
  77 years ago

• CPC

  • D21H19/828 - two superposed coatings, the first applied being non-pigmented and the second applied being pigmented
  • Y10T428/2443 - Sand, clay, or crushed rock or slate

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 427 - Coating processes