1504994

Information

• Patent Grant
• 1504994

• References
• Source

• Patent Number

  1,504,994

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1924
  100 years ago

• CPC

  • B23Q11/0046 - by sucking
  • Y02P70/171 - Devices or processes for removing and reusing chips
  • Y10S29/064 - Ambulatory cutter with fluent conduit
  • Y10S29/086 - Hood encased cutter

• US Classifications

  • 125 - Stone working
  • 029 - Metal working