150 years of patent office practice

150 years of patent office practice

Bibliographische Detailangaben
1. Verfasser: Lerner, Josh
Format: Buch
Sprache:English
Veröffentlicht: Cambridge National Bureau of Economic Research 1999.
Schriftenreihe:NBER working paper series no.7477
Schlagworte:
Patent laws and legislation > History.
Patent offices > Rules and practice > History.
Patent practice > History.