3331263

Information

• Patent Grant
• 3331263

• References
• Source

• Patent Number

  3,331,263

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1967
  57 years ago

• CPC

  • B24B5/485 - using grinding wires or ropes
  • B21C3/18 - Making tools by operation not covered by a single other subclass repairing

• US Classifications

  • 076 - Metal tools and implements, making