CH34722A
(en )
1906-05-31
Device for locking doors and windows in the closed position
CH35170A
(en )
1906-07-15
Device on screens for locking them in the open and closed position
CH45599A
(en )
1909-12-01
Device for locking windows and doors
CH33764A
(en )
1905-12-31
Push rod locking device for windows and doors
CH34083A
(en )
1906-02-28
Locking device for doors and windows
CH42998A
(en )
1909-03-16
Device for locking window sashes in different opening positions
CH36028A
(en )
1906-11-15
Device for automatically holding windows, doors and the like in any open position
CH49733A
(en )
1911-03-16
Device for locking open doors and window sashes
CH44337A
(en )
1909-08-02
Device for holding the sash of open windows
CH44651A
(en )
1909-09-01
Device on windows with skylight sashes for opening and closing the latter
CH41874A
(en )
1908-12-01
Closure for windows and doors
CH35806A
(en )
1906-10-15
Sash locking and locking device
CH30166A
(en )
1904-11-15
Door and window locking device
CH31273A
(en )
1905-03-15
Door and window locking device
CH34086A
(en )
1906-06-30
Lock for windows and doors
CH39700A
(en )
1908-04-16
Closing device for doors and windows
CH33068A
(en )
1905-10-15
Device for raising and lowering windows, doors and the like.
AT27576B
(en )
1907-02-25
Device for opening and closing sliding shutters, sliding doors or the like.
CH43869A
(en )
1909-07-01
Device for opening and closing skylight windows
CH44192A
(en )
1909-07-16
Device for opening and closing skylight windows
CH41875A
(en )
1908-12-01
Device for opening and closing skylight windows
CH38891A
(en )
1908-01-02
Device for opening and closing skylight windows
CH41523A
(en )
1908-11-02
Device on roller shutters to lock them in the closed position
CH17141A
(en )
1899-04-30
Novel device for opening and closing the upper sash on windows
CH67070A
(en )
1914-11-02
Device for opening and closing window sashes