Egbertus Havinga (Q42341681)
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chemist
- E. Havinga
Language | Label | Description | Also known as |
---|---|---|---|
English | Egbertus Havinga |
chemist |
|
Statements
1 reference
1 reference
5 July 1909Gregorian
2 references
Egbertus Havinga
9 October 2017
7 May 1909Gregorian
1 reference
22 November 1988
4 references
Egbertus Havinga
9 October 2017
E. Havinga
9 October 2017
30 December 1945
1 September 1979
1 reference
Identifiers
Sitelinks
Wikipedia(1 entry)
- dewiki Egbertus Havinga