Question: Did Adam Plack and Pál Csokán share the same nationality?
Sentence (from "Pál Csokán"): Dr. Pál Csokán (November 21, 1914 in Hódmezővásárhely – March 3, 1995 in Budapest) was a Hungarian chemistry professor, a well known researcher of corrosion science and protection.
Relevant evidence: Yes