2662350

Information

• Patent Grant
• 2662350

• References
• Source

• Patent Number

  2,662,350

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1953
  71 years ago

• CPC

  • B24B7/247 - using reciprocating grinding tools
  • B24B7/24 - for grinding or polishing glass

• US Classifications

  • 451 - Abrading
  • 414 - Material or article handling