Gizmoids
inventions & discoveries
Inventions & discoveries
By century
Timeline
Fields
Kinds
Inventors
Advertise
Gizmoids
Home
Inventions & discoveries
By century
Timeline
Fields
Kinds
Inventors
By discoverer
Gizmoids
Lab notes
Advertise
About
Contact
Advertise
Home
Inventors
Karol Pollak
Inventor
Karol Pollak
November 15, 1859
Born
December 17, 1928
Died
Poland
Citizenship
engineer
Occupation
Facts
Born
November 15, 1859
Died
December 17, 1928
Citizenship
Poland
Occupation
engineer
Sources:
Wikidata (CC0)
·
Wikidata Q11736256