3661544

Information

• Patent Grant
• 3661544

• References
• Source

• Patent Number

  3,661,544

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1972
  52 years ago

• CPC

  • B24D3/30 - for close-grained structure
  • B24D7/00 - Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery
  • B24D18/0009 - using moulds or presses

• US Classifications

  • 051 - Abrasive tool making process, material, or composition