CH2788A
(en )
1891-03-14
Hold-open device for vertically adjustable sliding windows and shutters
CH17224A
(en )
1899-05-15
Hold-open device for window sashes
CH30165A
(en )
1904-11-15
Hold-open device for door and window sashes
CH24281A
(en )
1902-12-15
Automatic hold-open device for windows and doors
CH7761A
(en )
1894-06-30
Hold-open device for windows and doors
CH12928A
(en )
1897-04-15
Hold-open device for doors and windows
CH2685A
(en )
1891-05-30
Door closers
CH23168A
(en )
1902-06-15
Hold-open device for windows and doors
CH28318A
(en )
1904-04-30
Hold-open device for door or window sashes
CH2247A
(en )
1890-09-15
Frame construction made of profile iron for doors and windows
CH3094A
(en )
1891-06-30
Self-closing door hinge
FR319386A
(en )
1902-11-11
Door hinge closing automatically
CH39700A
(en )
1908-04-16
Closing device for doors and windows
CH28751A
(en )
1904-10-15
Lifting device for roller shutters and roller blinds
CH94A
(en )
1889-01-10
Window sash locking device
CH16862A
(en )
1899-04-30
Hold-open device for window sashes etc.
FR1626E
(en )
1903-08-21
Door hinge closing automatically
CH23247A
(en )
1902-06-30
Hold-open device on automatically closing doors
CH31708A
(en )
1905-05-15
Adjusting device for window and door leaves etc.
CH1650A
(en )
1890-03-15
Device for opening and closing the ventilation flap windows
CH32661A
(en )
1905-08-31
Device on skylight windows for opening and closing the window sash of the same
CH7093A
(en )
1894-01-15
Sealing device for windows and doors
CH372A
(en )
1889-03-18
Device for raising and lowering curtains
CH5340A
(en )
1892-12-15
Adjustable curtain and blind stand
CH2979A
(en )
1891-05-15
Frame for glasses and pince-nez