1145222

Information

• Patent Grant
• 1145222

• References
• Source

• Patent Number

  1,145,222

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1915
  109 years ago

• CPC

  • G01F1/46 - Pitot tubes
  • Y10S261/57 - Interchangeable chore tube

• US Classifications

  • 073 - Measuring and testing
  • 138 - Pipes and tubular conduits
  • 261 - Gas and liquid contact apparatus