2787557

Information

• Patent Grant
• 2787557

• References
• Source

• Patent Number

  2,787,557

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1957
  68 years ago

• CPC

  • F16L58/12 - by tar or bitumen
  • C09D5/1656 - characterised by the film-forming substance
  • C09D195/00 - Coating compositions based on bituminous materials
  • Y10S428/907 - Resistant against plant or animal attack

• US Classifications

  • 427 - Coating processes
  • 106 - Compositions: coating or plastic
  • 428 - Stock material or miscellaneous articles