A series of experimental types appeared in the 1930s, including the LB-2 private-venture twin-engine long-range navy bomber.
Inter-Wars
Nakajima Ki-19
A series of experimental types appeared in the 1930s, including the Ki-19 mid-wing twin-engine bomber.
Nakajima Ki-12
A series of experimental types appeared in the 1930s, including the Ki-12 low-wing monoplane with retractable landing gear.
Mureaux Express-Marin
The Mureaux Express-Marin military fighter aircraft was first flown in 1924, only one was built.
Mureaux 200
The Mureaux 200.A3 two/three-seat reconnaissance was a derivative of the 115, both with Hispano- Suiza 12Y engine. First flown in 1936, only one was built.
Mureaux 190
The Mureaux 190 was a single-seat fighter, first flown in 1936. Only one was built.
Mureaux 180
The 1935 Mureaux 180 was a military fighter aircraft, only one built.
Mureaux 170
The 1932 Mureaux 170 was a military fighter aircraft, only one built.
Mureaux 160T

The ANF Les Mureaux 160T was a French touring monoplane first flown in October 1932. It was a two-seat high-wing monoplane powered by a 95 hp (71 kW) Renault 4Pb inline engine, it did not enter production and only the one was built.
Engine: 1 × Renault 4Pb, 71 kW (95 hp)
Crew: 2
Mureaux 140
First flown in 1932, one Mureaux 140 mail transport aircraft was built.