CH2117A
(en )
1890-07-31
Apparatus system for impregnating the air with humidity
CH6899A
(en )
1893-11-30
Improved device for permeating the air with humidity
CH3819A
(en )
1892-02-29
Advanced air humidifier system
FR385964A
(en )
1908-06-01
Hydroplane device system
FR25E
(en )
1902-10-07
Improvements made to electric railways operating on the surface contact system
FR322092A
(en )
1903-01-27
Scalding device for wool or other filamentary materials, system p. bastin
FR341074A
(en )
1904-07-28
Balsamogenic aero-thermo apparatus system
FR377251A
(en )
1907-09-03
Desander-sorter device system
FR2837E
(en )
1904-06-30
Device system for refitting pneumatic linings on the wheels
CH3516A
(en )
1891-10-15
Electric warning system for railways
FR339434A
(en )
1904-06-09
Warning device system
FR2145E
(en )
1904-01-14
Scalding apparatus for wool or other filamentary materials. system p. bastin
FR350887A
(en )
1905-06-28
Improvements to the lighting system for photo-powders used in photography
FR347469A
(en )
1905-03-11
Device system for phototherapy
FR332066A
(en )
1903-10-15
Automatic thunderstorm warning system
CH3782A
(en )
1891-12-15
Air humidification apparatus
FR335146A
(en )
1904-01-12
Microphone device system
FR318959A
(en )
1902-10-30
Fumivorous device system
FR405996A
(en )
1910-01-18
Catoptric device system for side lighting
FR376559A
(en )
1907-08-13
Device for laying the railway track
FR333003A
(en )
1903-11-13
Device system for fitting the pneumatic seal casings on the wheels
FR424314A
(en )
1911-05-10
Heating system and apparatus for applying it
FR391430A
(en )
1908-10-31
Propeller system for air navigation
FR332768A
(en )
1903-11-06
Apparatus system for developing in daylight
FR326059A
(en )
1903-05-15
Device system for vine scalding