150 years of patent office practice

150 years of patent office practice

Bibliografiske detaljer
Hovedforfatter: Lerner, Josh
Format: Bog
Sprog:English
Udgivet: Cambridge National Bureau of Economic Research 1999.
Serier:NBER working paper series no.7477
Fag:
Patent laws and legislation > History.
Patent offices > Rules and practice > History.
Patent practice > History.