CH2247A
(en )
1890-09-15
Frame construction made of profile iron for doors and windows
CH2858A
(en )
1891-03-31
Lever lock for doors and windows
CH23892A
(en )
1902-09-30
Wedge lock for doors and windows
CH10497A
(en )
1896-01-31
Fish strap fittings for doors and windows
CH7761A
(en )
1894-06-30
Hold-open device for windows and doors
CH2685A
(en )
1891-05-30
Door closers
CH23168A
(en )
1902-06-15
Hold-open device for windows and doors
CH12928A
(en )
1897-04-15
Hold-open device for doors and windows
CH17224A
(en )
1899-05-15
Hold-open device for window sashes
CH2979A
(en )
1891-05-15
Frame for glasses and pince-nez
CH6882A
(en )
1893-12-15
Collapsible shutter for windows and doors
CH595A
(en )
1889-04-18
New window and door lock
CH7093A
(en )
1894-01-15
Sealing device for windows and doors
CH34086A
(en )
1906-06-30
Lock for windows and doors
CH17402A
(en )
1899-06-15
Hinge for windows, doors and the like
CH24281A
(en )
1902-12-15
Automatic hold-open device for windows and doors
CH41874A
(en )
1908-12-01
Closure for windows and doors
CH30165A
(en )
1904-11-15
Hold-open device for door and window sashes
CH2788A
(en )
1891-03-14
Hold-open device for vertically adjustable sliding windows and shutters
CH33764A
(en )
1905-12-31
Push rod locking device for windows and doors
CA37400A
(en )
1891-09-15
Sill for windows and doors
CH7522A
(en )
1894-04-14
Wind trap for shutters and windows
GB189414360A
(en )
1895-01-12
Improvements in Doors and Windows both of Vehicles and Buildings.
CH2877A
(en )
1891-04-15
Pendulum door closer
CH362E
(en )
1901-11-30
Locking device for window and door sashes