3688138

Information

• Patent Grant
• 3688138

• References
• Source

• Patent Number

  3,688,138

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1972
  52 years ago

• CPC

  • B23D49/162 - Pad sawing devices
  • B23B45/001 - Housing of the drill
  • B27B19/04 - characterised by power drive
  • H02K7/145 - Hand-held machine tool

• US Classifications

  • 310 - Electrical generator or motor structure