DK42432C - Propeller til Helikoptre eller lignende. - Google Patents

Propeller til Helikoptre eller lignende.

Info

Publication number
DK42432C
DK42432C DK42432DA DK42432C DK 42432 C DK42432 C DK 42432C DK 42432D A DK42432D A DK 42432DA DK 42432 C DK42432 C DK 42432C
Authority
DK
Denmark
Prior art keywords
helicopters
propellers
similar
Prior art date
Application number
Other languages
English (en)
Inventor
John Evangelist Hess
Original Assignee
John Evangelist Hess
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by John Evangelist Hess filed Critical John Evangelist Hess
Application granted granted Critical
Publication of DK42432C publication Critical patent/DK42432C/da

Links

DK42432D 1929-01-11 1929-01-11 Propeller til Helikoptre eller lignende. DK42432C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK42432T 1929-01-11

Publications (1)

Publication Number Publication Date
DK42432C true DK42432C (da) 1930-06-23

Family

ID=8131674

Family Applications (1)

Application Number Title Priority Date Filing Date
DK42432D DK42432C (da) 1929-01-11 1929-01-11 Propeller til Helikoptre eller lignende.

Country Status (1)

Country Link
DK (1) DK42432C (da)

Similar Documents

Publication Publication Date Title
DK42432C (da) Propeller til Helikoptre eller lignende.
DK44988C (da) Løftepropelflyvemaskine.
FR620823A (fr) Hélice pour aéroplanes, dirigeables, etc.
CH147030A (it) Elicottero con eliche di sostentamento coassiali.
DK45658C (da) Propel eller Skrue.
ES111349A1 (es) Grupo propulsor para aeroplanos para grandes alturas.
DK41717C (da) Skibsskrue.
CA295693A (en) Aeroplane propeller
FR649662A (fr) Hélice aérienne
ES92357A1 (es) Perfeccionamientos en hélices propulsoras para aeroplanos.
CA291748A (en) Propeller blade
FR547127A (fr) Hélice pour aéroplanes, dirigeables, etc.
ES113918A1 (es) Mecanismo de dirección y propulsión para helicóptero.
FR680785A (fr) Navire volant
CA276417A (en) Aeronautical propeller
CA268225A (en) Aeronautical propeller
CA268053A (en) Aeronautical propeller
CA281602A (en) Aeroplane propeller
DK47222C (da) Blik-, Traad- eller Baandkærne eller Krarupbevikling.
FR703800A (fr) Aéroplane à hélices auxiliaires
CA295720A (en) Variable pitch propeller blade for airships
CA274183A (en) Propeller blade
ES94547A1 (es) Perfeccionamientos en hélices propulsoras para aeroplanos, aeronaves y sus similares.
FR696545A (fr) Hélice propulsive
DK44605C (da) Strømlinieror.