3780441

Information

• Patent Grant
• 3780441

• References
• Source

• Patent Number

  3,780,441

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1973
  51 years ago

• CPC

  • H02K15/024 - with slots
  • G01B5/20 - for measuring contours or curvatures
  • Y10S33/08 - Eccentrics

• US Classifications

  • 033 - Geometrical instruments
  • 310 - Electrical generator or motor structure