3447220

Information

• Patent Grant
• 3447220

• References
• Source

• Patent Number

  3,447,220

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1969
  55 years ago

• CPC

  • B23Q15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
  • Y10T29/5158 - Fluid operated
  • Y10T82/2531 - Carriage feed
  • Y10T82/2533 - Control

• US Classifications

  • 029 - Metal working
  • 082 - Turning