author = { Fischer, Ludwig Roediger, Paul C. },

title = { Die Patentgesetze eine systematische Uebersicht },

publisher = {C. Heymann},

keywords = { Patent laws and legislation Europe , Patent laws and legislation United States },

year = {1905-1908},

address = { Berlin },

url = { http://slubdd.de/katalog?TN_libero_mab2 }