2176665

Information

• Patent Grant
• 2176665

• References
• Source

• Patent Number

  2,176,665

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1939
  86 years ago

• CPC

  • B23Q35/12 - involving electrical means
  • Y10T409/301792 - including means to sense optical or magnetic image
  • Y10T409/302856 - For using planar templet in cutting profile [e.g., contour map from planar map, etc.]

• US Classifications

  • 409 - Gear cutting, milling, or planing