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The Delphion Integrated View |
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 Title: |
US3041012 -
Text Title unavailable
- see image for title
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| Inventor: |
Gibbs | ||||||||||||||||||||||||
| Issue Date: |
1962-06
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| Current U.S. Class: |
244/017.23: AERONAUTICS AND ASTRONAUTICS; AIRCRAFT, HEAVIER-THAN-AIR; Helicopter or auto-rotating wing sustained, i.e., gyroplanes; Having plural lifting rotors 416/129: FLUID REACTION SURFACES (I.E., IMPELLERS); PLURAL IMPELLERS HAVING RELATIVE MOVEMENT OR INDEPENDENT SUPPORTS; Coaxial rotation; Oppositely rotating impellers; Engine driven | ||||||||||||||||||||||||
| Forward References: |
3 patents reference this one
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| First Image Pages 19 pages total High Resolution Low Resolution: |
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