3422543

Information

• Patent Grant
• 3422543

• References
• Source

• Patent Number

  3,422,543

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1969
  55 years ago

• CPC

  • G04D7/001 - Purely mechanical measuring and testing apparatus
  • G01B5/012 - Contact-making feeler heads therefor
  • G01B5/207 - using a plurality of fixed, simultaneously operating transducers

• US Classifications

  • 033 - Geometrical instruments