chemin de Schwadernau 33,
2504 Biel (Bern)
Switzerland
Tel


Biel:



Switzerland:

rue de
2720 Tramelan (Bern)
Switzerland
Tel


Tramelan:



Switzerland:

Paul Klee-
3053 Münchenbuchsee (Bern)
Switzerland
Tel


Münchenbuchsee:



Switzerland:

chemin des Oeuches 50,
2503 Biel (Bern)
Switzerland
Tel


Biel:



Switzerland:

Ing. ETS
rue du Crétat de Sombeval 4,
2605 Sonceboz-Sombeval (Bern)
Switzerland
Tel


Sonceboz-Sombeval:



Switzerland:

Inf. Ing. HTL
Aebnitstrasse 28d,
3074 Muri b. Bern (Bern)
Switzerland
Tel


Muri b. Bern:



Switzerland: