Wirsbo Pex GmbH
Gutenberger Str. 13
63477 Maintal
(DE)
Dr. Ludwig Brann Patentbyrå AB
P.O. Box 171 92
SE-104 62 STOCKHOLM
(SE)
Англ.Heating, steam-generating, water-heating, refrigerating, air-conditioning and ventilation installations and sanitary water supply installations as well as parts thereof and assembly components thereof.