2648912

Information

• Patent Grant
• 2648912

• References
• Source

• Patent Number

  2,648,912

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1953
  71 years ago

• CPC

  • G01B7/285 - of propellers or turbine blades

• US Classifications

  • 033 - Geometrical instruments