1312529

Information

• Patent Grant
• 1312529

• References
• Source

• Patent Number

  1,312,529

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1919
  106 years ago

• CPC

  • B24B55/06 - Dust extraction equipment on grinding or polishing machines
  • Y10S29/051 - Power stop control for movable element

• US Classifications

  • 451 - Abrading
  • 012 - Boot and shoe making
  • 029 - Metal working