150 years of patent office practice

150 years of patent office practice

Dades bibliogràfiques
Autor principal: Lerner, Josh
Format: Llibre
Idioma:English
Publicat: Cambridge National Bureau of Economic Research 1999.
Col·lecció:NBER working paper series no.7477
Matèries:
Patent laws and legislation > History.
Patent offices > Rules and practice > History.
Patent practice > History.