CH3918A
(en )
1892-01-15
Air shutter, Couilbaud system, for caulking doors and windows
FR324327A
(en )
1903-03-28
Stop system for windows and doors
FR348388A
(en )
1905-04-11
Stop system for sliding doors
FR334642A
(en )
1903-12-28
Stop system for door and window leaves
FR341197A
(en )
1904-08-01
System for opening and closing frames, skylights, transoms, etc.
FR402070A
(en )
1909-09-25
Hinge system for windows or doors, with lubricating device
FR342357A
(en )
1904-09-06
Door leaf mounting system
FR340712A
(en )
1904-07-19
Guide system, with coupling, for sliding door leaves
FR342261A
(en )
1904-09-03
Photographic shutter system
FR328379A
(en )
1903-07-10
Sophisticated system for keeping skylights, windows, doors, etc. open at any angle.
FR410223A
(en )
1910-05-14
Control system for normally closed fences
CH9115A
(en )
1895-03-31
Pivot system for iron doors
FR395476A
(en )
1909-03-02
System for opening and closing the transom frames or ventilation skylights
FR401710A
(en )
1909-09-13
Compressed air striker system for opening house doors and others, windows, etc.
FR322153A
(en )
1903-01-29
Inviolable closure system known as "guaranteed closure"
FR350970A
(en )
1905-06-30
Suspension system for revolving door leaf
FR401193A
(en )
1909-08-20
Closing system for doors
FR375693A
(en )
1907-07-18
Suspension system for sliding doors
FR345721A
(en )
1904-12-09
Safety device for apartment doors
FR374113A
(en )
1907-06-05
System allowing full opening of four-leaf doors
FR360034A
(en )
1906-04-11
Sash window system
FR343418A
(en )
1904-10-06
Cash control device system
FR409545A
(en )
1910-04-25
Clip for fixing window blinds on their rollers
FR381599A
(en )
1908-01-15
Fastening system for window curtains
FR329423A
(en )
1903-07-30
Hinge system for heavy doors and windows