3863349

Information

• Patent Grant
• 3863349

• References
• Source

• Patent Number

  3,863,349

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1975
  49 years ago

• CPC

  • B07C5/083 - Mechanically moved sensing devices, the movement of which influences the electric contact members
  • G01B7/046 - using magnetic means

• US Classifications

  • 324 - Electricity: measuring and testing
  • 033 - Geometrical instruments
  • 209 - Classifying, separating, and assorting solids