2753764

Information

• Patent Grant
• 2753764

• References
• Source

• Patent Number

  2,753,764

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1956
  68 years ago

• CPC

  • B23Q35/20 - with special means for varying the ratio of reproduction
  • Y10T82/147 - having hydraulic actuator
  • Y10T409/30112 - Process
  • Y10T409/301904 - including tracer adapted to trigger electrical energy
  • Y10T409/302912 - including means for operation without manual intervention
  • Y10T409/303024 - including simultaneously usable plural tracers or including tracer adapted to simultaneously use plural templets

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 033 - Geometrical instruments
  • 082 - Turning
  • 451 - Abrading