(Q2718102)
Statements
1 reference
13 January 1882Gregorian
5 references
Hilmar Johannes Backer (Dutch)
Hilmar Johannes Backer
9 October 2017
Hilmar Johannes Backer (French)
1 reference
29 April 1959
4 references
Hilmar Johannes Backer (Dutch)
Hilmar Johannes Backer
9 October 2017
Hilmar Johannes Backer (French)
1 reference
1 reference
1 reference
1 reference
Hilmar Johannes Backer (chemist)
0 references
Identifiers
1 reference
Sitelinks
Wikipedia(1 entry)
- nlwiki Hilmar Johannes Backer
Wikibooks(0 entries)
Wikinews(0 entries)
Wikiquote(0 entries)
Wikisource(0 entries)
Wikiversity(0 entries)
Wikivoyage(0 entries)
Wiktionary(0 entries)
Multilingual sites(1 entry)
- commonswiki Category:Hilmar Johannes Backer (chemist)