3577269

Information

• Patent Grant
• 3577269

• References
• Source

• Patent Number

  3,577,269

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1971
  53 years ago

• CPC

  • F16L58/12 - by tar or bitumen
  • Y10T428/31855 - Of addition polymer from unsaturated monomers
  • Y10T428/31993 - Of paper
  • Y10T442/2738 - Coating or impregnation intended to function as an adhesive to solid surfaces subsequently associated therewith

• US Classifications

  • 442 - Fabric
  • 138 - Pipes and tubular conduits
  • 208 - Mineral oils: processes and products
  • 428 - Stock material or miscellaneous articles