2151492

Information

• Patent Grant
• 2151492

• References
• Source

• Patent Number

  2,151,492

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1939
  86 years ago

• CPC

  • F02N11/02 - the motors having longitudinally-shiftable rotors

• US Classifications

  • 290 - Prime-mover dynamo plants