1982983

Information

• Patent Grant
• 1982983

• References
• Source

• Patent Number

  1,982,983

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1934
  90 years ago

• CPC

  • B23B5/48 - for cutting grooves
  • Y10S82/902 - Oil grooving device
  • Y10T82/13 - Pattern section

• US Classifications

  • 082 - Turning