CH65654A
(en )
1914-07-01
Device on a door for opening and closing the same
CH60460A
(en )
1913-07-16
Device on a door for opening and closing the same
CH53188A
(en )
1912-02-01
Device on two-part sliding doors for opening and closing the same
CH59838A
(en )
1913-06-02
Device for opening and closing skylight windows
CH61639A
(en )
1913-10-01
Device for opening and closing roof fans
CH61657A
(en )
1913-10-16
Device for pulling the curtains when opening and closing the windows
CH60725A
(en )
1913-08-01
Closing device on the upper window sash
CH67070A
(en )
1914-11-02
Device for opening and closing window sashes
CH61557A
(en )
1913-10-01
Alarm device for securing doors and the like.
CH52237A
(en )
1911-11-01
Device for opening and closing shutters
CH62785A
(en )
1913-12-16
Device on car windows for moving and locking the same
FR465258A
(en )
1914-04-11
Closing device
CH54287A
(en )
1912-05-01
Device for opening and closing toilet lids
CH59614A
(en )
1913-06-02
Locking device on doors
CH60901A
(en )
1913-08-16
Device for closing and opening railroad car doors
CH57969A
(en )
1913-02-17
Device for closing ovens
CH67539A
(en )
1914-12-16
Automatic locking device on doors and the like
CH59593A
(en )
1913-05-16
Device for opening and closing feed flaps
NL1433C
(en )
1916-07-15
Device for opening and closing pivot windows and the like
CH56306A
(en )
1912-10-16
Device for fixing doors, especially those of stables in the open position
CH60298A
(en )
1913-07-01
Device for opening and closing of step covers and seats
CH56307A
(en )
1912-10-16
Device for holding shutters in the open position
CH49546A
(en )
1911-03-01
Device for opening and closing the shutters from inside the room
CH58170A
(en )
1913-02-17
Device for opening and closing skylight windows
CH57922A
(en )
1913-02-01
Device for opening and closing skylight windows