CH43869A
(en )
1909-07-01
Device for opening and closing skylight windows
CH44192A
(en )
1909-07-16
Device for opening and closing skylight windows
CH38891A
(en )
1908-01-02
Device for opening and closing skylight windows
CH41875A
(en )
1908-12-01
Device for opening and closing skylight windows
CH57922A
(en )
1913-02-01
Device for opening and closing skylight windows
CH58170A
(en )
1913-02-17
Device for opening and closing skylight windows
CH53911A
(en )
1912-04-01
Device for opening and closing skylight window sashes
CH44651A
(en )
1909-09-01
Device on windows with skylight sashes for opening and closing the latter
CH51074A
(en )
1911-07-17
Device for opening and closing skylight window sashes
CH67070A
(en )
1914-11-02
Device for opening and closing window sashes
CH59838A
(en )
1913-06-02
Device for opening and closing skylight windows
CH69598A
(en )
1915-07-01
Device for opening and closing skylight windows
CH45599A
(en )
1909-12-01
Device for locking windows and doors
CH58608A
(en )
1913-03-17
Device for opening and closing doors
CH51073A
(en )
1911-07-17
Device for opening and closing skylight window sashes
CH42998A
(en )
1909-03-16
Device for locking window sashes in different opening positions
CH46621A
(en )
1910-04-01
Device for processing and sealing hatch holes
CH32661A
(en )
1905-08-31
Device on skylight windows for opening and closing the window sash of the same
FR396707A
(en )
1909-04-19
Device for opening and closing skylights
CH26768A
(en )
1903-10-31
Device for opening and closing skylight windows
CH42288A
(en )
1909-01-16
Device for coupling skylight windows
CH52237A
(en )
1911-11-01
Device for opening and closing shutters
FR392586A
(en )
1908-11-30
Device for keeping doors closed
CH8431A
(en )
1894-10-31
Device for opening and closing skylight windows
CH49733A
(en )
1911-03-16
Device for locking open doors and window sashes