(Q15441407)
Statements
12 September 1873Gregorian
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1873
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21 January 1944
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1944
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2 references
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1 reference
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20. century
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Karl Helmholz
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Identifiers
2 references
1 reference
Sitelinks
Wikipedia(1 entry)
- dewiki Karl Helmholz
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:Karl Helmholz