CH43250A
(en )
1909-04-16
Device for the prevention of accidents in the bath
FR402096A
(en )
1909-09-25
Safety razor
CH43674A
(en )
1909-05-17
Safety razor
CH44832A
(en )
1909-09-16
Device for the extraction of fat from waste water
CH45493A
(en )
1909-11-16
Device for the separation of the liquid and solid components of waste water
FR397837A
(en )
1909-05-18
Device preventing the deposit of mist in the windows
FR397225A
(en )
1909-05-03
Express stop for Spanish handles and the like
FR396957A
(en )
1909-04-26
Device for lubricating the guide rails of elevators and other similar devices
FR394883A
(en )
1909-02-04
Apparatus to facilitate the rescue of sunken ships
CH45003A
(en )
1909-10-01
Device for the extraction of fat from waste water
FR387023A
(en )
1908-06-29
Safety device for locks
FR390193A
(en )
1908-09-28
Safety device for locks
FR390439A
(en )
1908-10-05
Safety device for locks
CH44400A
(en )
1909-08-02
Device for the detachable fastening of pocket watches in the pocket
CH43333A
(en )
1909-05-01
Facility for setting up timetables
CH44916A
(en )
1909-10-01
Device for rescuing people from the risk of fire
CH44034A
(en )
1909-07-01
Device for the prevention of railway accidents caused by untimely leaving the barrier open
FR394708A
(en )
1909-01-30
Device to prevent the derailment of trolleys
FR393169A
(en )
1908-12-15
Safety device for lifeboats
CH41589A
(en )
1908-11-02
Process for the representation of camphor
FR387006A
(en )
1908-06-29
Safety device for elevators
FR394764A
(en )
1909-02-01
Flagstaff
FR391090A
(en )
1908-10-22
Device to facilitate the turning of airplanes
AT41163B
(en )
1910-02-25
Device for using flywheels in direct current systems.
CH39121A
(en )
1908-02-01
Device for tram cars to prevent people from being run over