Hartzell Propeller was created in 1917.
A latch mechanism composed of springs and lock pins.
MT-Propeller was created in 1981.
Propeller - band - was created in 1980.
Propeller Island was created in 1895.
Propeller Records was created in 1980.
Hoffmann Propeller was created in 1955.
Sensenich Propeller was created in 1932.
Propeller TV was created in 2006.
Phoenix Propeller was created in 2010-05.
Propeller - theatre company - was created in 1997.
Philosopher's Propeller was created on 2000-10-05.
McCauley Propeller Systems was created in 1938.