2216693

Information

• Patent Grant
• 2216693

• References
• Source

• Patent Number

  2,216,693

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1940
  85 years ago

• CPC

  • B23Q11/1069 - Filtration systems specially adapted for cutting liquids
  • Y10S29/077 - with separator or filter
  • Y10S82/901 - Chip removal
  • Y10T29/51 - Plural diverse manufacturing apparatus including means for metal shaping or assembling
  • Y10T29/5178 - Attachment

• US Classifications

  • 210 - Liquid purification or separation
  • 029 - Metal working
  • 082 - Turning