1238537

Information

• Patent Grant
• 1238537

• References
• Source

• Patent Number

  1,238,537

• Date Filed

  Not available

• Date Issued

  Tuesday, August 28, 1917
  107 years ago

• CPC

  • B23Q11/10 - Arrangements for cooling or lubricating tools or work
  • B23B2250/12 - Cooling and lubrication
  • Y10S29/055 - with cutter drive
  • Y10S29/09 - Elevated tank supply
  • Y10T408/44 - with means to apply transient, fluent medium to work or product

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 029 - Metal working