Ammann Schweiz AG
Eisenbahnstrasse 25
CH-4900 Langenthal
(CH)
Keller Schneider
Patent- und Markenanwälte AG (Bern)
Eigerstrasse 2,
Postfach
CH-3000 Bern 14
(CH)
Oertli Induflame AG
Bahnstrasse 24,
Schwerzenbach
(CH)
Англ.Lighting, heating, steam-generating, cooking, refrigerating, drying and ventilating apparatus and installations, and parts thereof; oil burners, gas and binary burners, and parts thereof.
Англ.Assembly, maintenance, servicing and repair of the apparatus and installations listed in class 11.
Англ.Planning of technical projects; professional consulting and research in the field of heating and air-conditioning technology.