Ignacy Franciszek Piotrowski (Q165848)
(1879-1971) professor, specialist in water supply and sewage systems
Language | Label | Description | Also known as |
---|---|---|---|
English | Ignacy Franciszek Piotrowski |
(1879-1971) professor, specialist in water supply and sewage systems |
Statements
26
472-473
Piotrowski Ignacy Franciszek (1879-1971) (polski)
0 references
20 April 1879Gregorian
1 reference
26
472-473
Piotrowski Ignacy Franciszek (1879-1971) (polski)
1879
1 reference
26 May 1971
1 reference
26
472-473
Piotrowski Ignacy Franciszek (1879-1971) (polski)
1971
1 reference