(Q100939)
Statements
12 April 1949
0 references
1 reference
1 May 1937
10 June 1940
Erwin von Helmersen
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Identifiers
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Wikipedia(3 entries)
- dewiki Erwin von Helmersen
- jawiki エルヴィン・フォン・ヘルメルゼン
- plwiki Erwin von Helmersen
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Multilingual sites(1 entry)
- commonswiki Category:Erwin von Helmersen