CH50797A
(en )
1911-07-01
Device for locking open door leaves
CH47082A
(en )
1910-05-16
Device on shutters for fixing the same in the open position and for returning them from the latter
CH50925A
(en )
1911-07-17
Device for locking window sashes
CH48320A
(en )
1910-10-01
Device for turning the shutters from inside the room
CH53198A
(en )
1912-02-01
Window fitting for securing the open window sash
CH49098A
(en )
1911-01-02
Device for locking open window sashes
CH48064A
(en )
1910-09-16
Device for locking oven doors
CH67070A
(en )
1914-11-02
Device for opening and closing window sashes
CH50481A
(en )
1911-06-01
Device for securing hinged wings
CH47382A
(en )
1910-06-16
Device for securing shutters etc. in the open position
CH57414A
(en )
1913-01-02
Device for closing boxes
CH57969A
(en )
1913-02-17
Device for closing ovens
CH52237A
(en )
1911-11-01
Device for opening and closing shutters
CH48570A
(en )
1910-11-01
Device for opening and closing shutters from inside the room
CH50119A
(en )
1911-04-17
Device for closing suction lines
CH50118A
(en )
1911-04-17
Device for closing suction lines
CH58608A
(en )
1913-03-17
Device for opening and closing doors
CH72711A
(en )
1916-06-16
Device for opening and locking shutters
CH60687A
(en )
1913-08-01
Device for closing ovens
CH67210A
(en )
1914-11-16
Device for locking window sashes
CH54287A
(en )
1912-05-01
Device for opening and closing toilet lids
CH63514A
(en )
1914-04-01
Device for the automatic closing of doors
CH66080A
(en )
1914-08-17
Device for operating and locking sliding windows
CH49546A
(en )
1911-03-01
Device for opening and closing the shutters from inside the room
CH44337A
(en )
1909-08-02
Device for holding the sash of open windows