Inventions, patents, brands & designs : the how, what, when, where & why of intellectual property protection / Fraser Old.

I tiakina ki:
Ngā taipitopito rārangi puna kōrero
I whakaputaina: Killara, N.S.W : Patent Press, c1993.
Kaituhi matua:
Ngā marau:
Hōputu: Pukapuka

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