The law of chemical and pharmaceutical invention patent and nonpatent protection

Xehetasun bibliografikoak
Egile nagusia:	Rosenstock, Jerome 1935-
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Boston Little, Brown c1993.
Gaiak:	Patent laws and legislation > United States. Chemicals > United States > Patents. Drugs > United States > Patents.