2 Patents
- US124867032025Window or Door with a Precisely Controlling, but Flexibly Usable, Sash Stop Mechanism
Roto Frank Fenster—und Tuertechnologie GmbH
0 cites - US120127912024Fitting Arrangement for a Leaf That Can Be Moved Away in Parallel and Closure Arrangement for a Building Opening
Roto Frank Fenster- Und Türtechnologie GmbH
0 cites