Zagadnienia prawa wynalazczego
By: S. Grzybowski ... [et al.].
Contributors: Grzybowski, Stefan M.
Edition: Wyd. 2. popr. i uzup.
Publisher: Państwowe Wydawn. Nauk.
Published: 1972
Place of publication: Warszawa
Language: pol
Number of pages: 413
Subjects: Patent laws and legislation -- Poland.
Notes: Includes bibliographic references (p. 399-[408]).