Helmut Katherl
Seibrigen 1
A-4873 Frankenburg
(AT)
Patentanwälte
Dipl.-Ing. Hübscher,
Dipl.-Ing. Hellmich
Dipl.-Ing. Jell
Spittelwiese 7
A-4020 Linz
(AT)
Англ.Non-electric door and window openers, non-electric door and window closers, window and door fittings of metal, fittings of metal for building and/or furniture.
Англ.Hydraulic door and window openers, hydraulic door and window closers, pneumatic door and window openers, pneumatic door and window closers.
Англ.Electric door and window openers, electric door and window closers.