150 years of patent office practice

150 years of patent office practice

Detalles Bibliográficos
Autor Principal: Lerner, Josh
Formato: Libro
Idioma:English
Publicado: Cambridge National Bureau of Economic Research 1999.
Series:NBER working paper series no.7477
Subjects:
Patent laws and legislation > History.
Patent offices > Rules and practice > History.
Patent practice > History.