2278682

Information

• Patent Grant
• 2278682

• References
• Source

• Patent Number

  2,278,682

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1942
  82 years ago

• CPC

  • G01F3/224 - with means for pressure or temperature compensation

• US Classifications

  • 073 - Measuring and testing