826694

Information

• Patent Grant
• 826694

• References
• Source

• Patent Number

  826,694

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1906
  118 years ago

• CPC

  • B24B37/08 - for double side lapping
  • Y10S451/906 - Machine element or unit

• US Classifications

  • 451 - Abrading
  • 079 - Button making
  • 142 - Wood turning