"Section 37 can take effect according to its terms in those
cases where it is not shown that the copyright owner
positively intended to grant a licence to import into
Australia in commercial quantities. It is true that the
sale of books by an owner gives the purchaser the ordinary
rights of an absolute owner, one of which is the right or
liberty to resell the books as physical chattels. However,
such a right or liberty as an incident of ownership of a
chattel cannot be regarded as a licence under s. 37 if the
circumstances of the sale do not lead to the implication of
a licence. The purpose of s. 37 is to make it clear that a
positive licence is required. If an unrestricted sale
abroad were to confer a licence under s. 37, the section
would in effect only be applicable where the overseas seller
positively imposed a restriction. But the section does not
say that the importation for sale is allowed unless a
restriction to that effect has been imposed. Importation is
forbidden unless a licence has been given. If s. 37 were
construed as the appellant contends, it would be
unnecessary. If on a sale outside Australia an express
positive restriction were imposed on import into Australia
for purposes of sale, there would be no liberty to sell in
Australia quite apart from s. 37. The purpose of the
section is to deal with the case where no positive licence
has been given and its purpose would be defeated if mere
absence of restriction were held to import a licence.
A positive licence to import for purposes of sale is not
necessarily an express licence. A positive licence may in
certain circumstances be implied, as for example where a
copyright owner overseas sells copyright articles in
commercial quantities to a purchaser in Australia. But that
is very different from implying a licence to import into
Australia for purposes of sale from the mere fact that the
copyright owner made sales in his own country in commercial
quantities to a purchaser in that country without expressly
imposing a restriction on importation into Australia. ..."