The United Aircraft Corporation is a company incorporated in the
State of Delaware in the United States of America which carries
on business there as the manufacturer and seller of, inter alia, aero-
plane engines. This company will be referred to as the American
company. Commonwealth Aircraft Corporation Pty. Ltd., which
will be referred to as the Australian company, is a company
incorporated in Victoria which manufactures aeroplanes. On 6th
April 1937 the companies made an agreement in New York. In
form the agreement consisted of a grant by the American company
to the Australian company of a licence to manufacture aeroplane
engines of the type described in the agreement for a period of five
years ending on 5th April 1942, with a provision for extension for
a further five years. The agreement professes to grant rights to use
Australian patents and registered designs and it contains a number
of provisions relating to such patents and designs. The American
company, however, did not in fact own any Australian patents or
any designs registered in Australia. The American company agreed
to deliver to the agent of the Australian company in New York
drawings and specifications of the engine, together with manufactur-
ing equipment, including patterns, dies, machines, tools, jigs, fixtures,
gauges, &c. The patterns, &c., were to be paid for at prices to be
agreed. The American company agreed to allow six technicians of
the Australian company to visit its factory for the purpose of obtain-
ing information, and further agreed to give to the Australian company
such information and advice as might be reasonably required by it
to enable it to manufacture the parts of the engine which were
manufactured by the American company. The American company
also agreed to lend a skilled engineer for a year to the Australian
company, such engineer to be paid by the Australian company.
In accordance with the agreement, drawings, manufacturing equip-
ment, &c., were delivered in New York, and the Australian company
duly paid for the equipment. Information and advice were given
as required and one of the engineers of the American company came
to Australia, where he worked for the Australian company, being
paid by the Australian company.