Visitors from around the would could come to the show where sales teams from the aviation firms were ready to sign deals for their latest products.
The show included displays from major aviation firms showing their latest aircraft.
Similar vehicles were also being developed by other aviation firms, especially Rohr.
One such company was Rohr, Inc., who were best known as a sub-contractor to other aviation firms.
So far we've turned up a small aviation firm and a one-man advertising agency, but nothing Jishin could be using as a front.
Between 1952 and 1956 the system was used to mill a number of one-off designs for various aviation firms, in order to study their potential economic impact.
Their idea was to keep the plant open and try to find contract work with other aviation firms on a "rental" basis.
Maintenance and modification of airliners up to Boeing 747 size are carried out by several aviation firms.
The film centres on the rivalry between two competing aviation firms, one British and the other French.
Many were purchased by small commercial aviation firms and non-aviation businesses.