Features common for any type of rotorcraft

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CPC
B64C2700/6278

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B64Aviation B64CAEROPLANES HELICOPTERS B64C2700/00Codes corresponding to the former IdT classification

Current Industry

B64C2700/6278Features common for any type of rotorcraft

Industries

Patents Grantslast 30 patents

Information Patent Grant
3723722
- Patent number 3,723,722
- Issue date Mar 27, 1973
- B64 - AIRCRAFT AVIATION COSMONAUTICS