2886892

Information

• Patent Grant
• 2886892

• References
• Source

• Patent Number

  2,886,892

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1959
  65 years ago

• CPC

  • G01B7/02 - for measuring length, width or thickness
  • G01B3/163 - without measuring scale

• US Classifications

  • 033 - Geometrical instruments