3771650

Information

• Patent Grant
• 3771650

• References
• Source

• Patent Number

  3,771,650

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1973
  51 years ago

• CPC

  • B07C5/124 - by means of mechanical measuring devices which may also control electrical contacts

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 033 - Geometrical instruments