3284913

Information

• Patent Grant
• 3284913

• References
• Source

• Patent Number

  3,284,913

• Date Filed

  Not available

• Date Issued

  Tuesday, November 15, 1966
  58 years ago

• CPC

  • G01B3/40 - for external screw-threads
  • G01B3/36 - for external screw-threads

• US Classifications

  • 033 - Geometrical instruments