Vynálezecká činnost-kriterium patentovatelnosti
By: Emil Jenerál.
Edition: Vyd. 1.
Publisher: Federální úřad pro vynálezy
Published: 1991
Place of publication: Praha
Language: cze
Number of pages: 39
Subjects: Patents -- Czechoslovakia.; Patent laws and legislation -- Czechoslovakia.
Notes: Includes bibliographical references (p. 39).