Prawo wynalazcze
Subtitle: zagadnienia wybrane
By: pod red. Stefana Grzybowskiego i Andrzeja Kopffa.
Contributors: Grzybowski, Stefan M.; Kopff, Andrzej.; Poland.
Edition: Wyd. 1.
Publisher: Państwowe Wydawn. Naukowe
Published: 1978
Place of publication: Warszawa
Language: pol
Number of pages: 540
Subjects: Patent laws and legislation -- Poland.; Inventions -- Poland.
Notes: Includes bibliographical references.