Johann Heinrich Erhardt (Q1406675)
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German inventor (1805–1883)
- Johann Heinrich Ehrhardt
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Johann Heinrich Erhardt |
German inventor (1805–1883) |
|
Statements
29 April 1805Gregorian
1 reference
Johann Heinrich Erhardt
9 October 2017
29 April 1883Gregorian
1 reference
Johann Heinrich Erhardt
9 October 2017
Identifiers
Sitelinks
Wikipedia(4 entries)
- arwiki يوهان هينريتش إيرهارد
- dewiki Johann Heinrich Ehrhardt
- enwiki Johann Heinrich Ehrhardt
- eowiki Johann Heinrich Ehrhardt