Information on new types of French machine guns under development in 1918

[fortrena]

Would anyone have information on the following weapons?
- the engine-powered Chambon twin-tube machine gun
- the engine powered Jossand triple-tube machine gun
- the Laribe 7-tube machine gun
- the Outra single tube revolver machine gun

 

[klem]

Not enough information on the subject. I have read only a simple reference as an indication in "L' Aviation française de bombardement et de renseignement (1918-1940)" Raymond Danel et Jean Cuney.but I think that You already know it and if there is other information elsewhere, I don't know.

 

[fortrena]

Many thanks for your efforts. You are indeed correct in assuming that I knew of the book in question.

 

[Justo Miranda]

Not enough information on the subject. I have read only a simple reference as an indication in "L' Aviation française de bombardement et de renseignement (1918-1940)" Raymond Danel et Jean Cuney.but I think that You already know it and if there is other information elsewhere, I don't know.

Jean Cuny

https://www.amazon.es/Avions-Combat-Fran%C3%A7ais-1944-1960/dp/2848900644