2865142

Information

• Patent Grant
• 2865142

• References
• Source

• Patent Number

  2,865,142

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1958
  66 years ago

• CPC

  • B24B41/053 - for grinding or polishing glass
  • B24B7/244 - continuous

• US Classifications

  • 451 - Abrading