CH43586A
(en )
1909-05-17
Device for opening and locking a roof window in different positions
CH42998A
(en )
1909-03-16
Device for locking window sashes in different opening positions
CH43869A
(en )
1909-07-01
Device for opening and closing skylight windows
CH44192A
(en )
1909-07-16
Device for opening and closing skylight windows
CH46621A
(en )
1910-04-01
Device for processing and sealing hatch holes
AT46733B
(en )
1911-02-25
Device for moistening and closing envelopes.
CH45599A
(en )
1909-12-01
Device for locking windows and doors
CH63787A
(en )
1914-02-16
Method for opening and closing top-hung windows, with a device for locking them in different positions
CH38891A
(en )
1908-01-02
Device for opening and closing skylight windows
CH41875A
(en )
1908-12-01
Device for opening and closing skylight windows
CH37440A
(en )
1907-06-15
Device for opening and closing ventilation openings, in particular railroad cars
CH35170A
(en )
1906-07-15
Device on screens for locking them in the open and closed position
CH36598A
(en )
1907-02-15
Device for opening and closing sliding shutters from the interior
CH47188A
(en )
1910-06-01
Device for temporarily keeping open and automatically closing a gas passage for incandescent gas
CH47382A
(en )
1910-06-16
Device for securing shutters etc. in the open position
CH41523A
(en )
1908-11-02
Device on roller shutters to lock them in the closed position
CH17481A
(en )
1899-06-30
Device for opening and closing skylight windows
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
CH49614A
(en )
1911-03-01
Pen box with counting frame and a device for learning to read
CH8848A
(en )
1895-01-31
Device for opening and closing roof windows
GB190806810A
(en )
1909-02-11
Improvements in Opening and Closing Apparatus for Fanlights, Skylights and the like.
CH68150A
(en )
1915-02-16
Device for opening and closing flaps and the like with only a single traction device
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