3378617

Information

• Patent Grant
• 3378617

• References
• Source

• Patent Number

  3,378,617

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1968
  56 years ago

• CPC

  • B29C70/60 - comprising a combination of distinct filler types incorporated in matrix material, forming one or more layers, and with or without non-filled layers
  • B28B19/0007 - for producing articles with exposed aggregate
  • B29C70/64 - the filler influencing the surface characteristics of the material

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 051 - Abrasive tool making process, material, or composition