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J.a. Treffers
The address of J.a. Treffers is Koninginneweg 62 2012 GR Haarlem and the entry is assigned to the category Architects - consultants.
Economic data
Some SBI 2008 economic data of this entry in Haarlem with important and interesting facts.
| Classification: | SBI 2008 |
| Classification code: | 4290367753 |
| Economic description: | Diensten: Architecten. |
| Company activity: | Architecten |
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