3874085

Information

• Patent Grant
• 3874085

• References
• Source

• Patent Number

  3,874,085

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1975
  49 years ago

• CPC

  • G01F19/007 - for non fluent solid material

• US Classifications

  • 033 - Geometrical instruments
  • D10 - Measuring, testing, or signalling instruments