3186294

Information

• Patent Grant
• 3186294

• References
• Source

• Patent Number

  3,186,294

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1965
  59 years ago

• CPC

  • G01B9/10 - Goniometers for measuring angles between surfaces

• US Classifications

  • 356 - Optics: measuring and testing