2038412

Information

• Patent Grant
• 2038412

• References
• Source

• Patent Number

  2,038,412

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1936
  88 years ago

• CPC

  • G01F3/222 - characterised by drive mechanism for valves or membrane index mechanism
  • G01F3/221 - Valves therefor

• US Classifications

  • 073 - Measuring and testing