150 years of patent office practice

150 years of patent office practice

Bibliografiska uppgifter
Huvudupphovsman: Lerner, Josh
Materialtyp: Bok
Språk:English
Publicerad: Cambridge National Bureau of Economic Research 1999.
Serie:NBER working paper series no.7477
Ämnen:
Patent laws and legislation > History.
Patent offices > Rules and practice > History.
Patent practice > History.