CH53920A
(en )
1912-04-01
Pull cord holder for Roleaux, ventilation flaps, top-hung windows and the like
CH56287A
(en )
1912-10-16
Sealing cord for putty-free glass roofs and the like.
CH54546A
(en )
1912-06-01
Coupling device for rods, device handles and the like.
CH53046A
(en )
1912-01-16
Clamp for shutters and the like.
CH61832A
(en )
1913-10-16
Closure for clothing and the like.
CH56205A
(en )
1912-10-16
Drive device for airships, watercraft and the like.
FR408724A
(en )
1910-04-04
Improvements to the hinges
CH59623A
(en )
1913-06-02
Suspension device for curtains, drapes and the like.
CA118136A
(en )
1909-05-04
Ventilating device
CA120432A
(en )
1909-09-07
Ventilating window
CH57712A
(en )
1913-02-01
Closing device for ducts of ventilation systems and the like.
CA120962A
(en )
1909-10-05
Roof ventilator
CH75667A
(en )
1917-09-01
Humidifiers for envelopes and the like
CH56291A
(en )
1912-10-16
Silencers for doors and windows
CA145171A
(en )
1913-01-07
Ventilator for windows
CH55823A
(en )
1912-09-16
Spring-loaded support bracket for storm lanterns and the like.
CA145195A
(en )
1913-01-14
Window ventilation
CA120895A
(en )
1909-09-28
Window ventilator
CH58844A
(en )
1913-04-01
Ventilation device on double windows
CA145408A
(en )
1913-01-21
Window ventilator
CA147290A
(en )
1913-04-15
Window ventilator
CH52305A
(en )
1911-11-01
Holder for emery cloth, glass paper and the like.
DK16736C
(en )
1912-12-02
Close the window.
CH47370A
(en )
1910-06-16
window
CH48192A
(en )
1910-09-16
Roofing for hotbeds and greenhouses