2202836

Information

• Patent Grant
• 2202836

• References
• Source

• Patent Number

  2,202,836

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1940
  85 years ago

• CPC

  • G01P3/28 - by using pumps
  • G01P3/64 - Devices characterised by the determination of the time taken to traverse a fixed distance

• US Classifications

  • 060 - Power plants
  • 073 - Measuring and testing
  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices