FR398670A
(en )
1909-06-11
Device for presenting images or advertisements
FR396174A
(en )
1909-04-03
Apparatus for taking or presenting cinematographic views
FR334420A
(en )
1903-12-21
Symmetrograph device for the reproduction of counterpart drawings
FR411857A
(en )
1910-06-28
Progress indicator device for prime movers
FR405375A
(en )
1909-12-28
Device for disgorging foamy liquids
FR379004A
(en )
1907-10-23
Apparatus for preparing carbonated drinks
CH65533A
(en )
1914-07-01
Apparatus for sterilizing milk
FR340521A
(en )
1904-07-08
Apparatus system for the deglycerination of fats of all kinds
FR3076E
(en )
1904-08-30
Apparatus system for the deglycerination of fats of all kinds
FR484447A
(en )
1917-10-03
Apparatus for separating solids from fluids, or fluids from other fluids
FR401150A
(en )
1909-08-19
Apparatus for carbonating beverages
FR408602A
(en )
1910-04-01
New sounding device for boats
CH35736A
(en )
1906-10-15
Apparatus for the preparation of carbonated drinks
FR413460A
(en )
1910-08-10
Heating system for laminates
CH56275A
(en )
1912-11-01
Advanced device for sterilizing liquids
FR405044A
(en )
1909-12-17
Apparatus for making soap bubbles
FR337243A
(en )
1904-04-01
Apparatus for the gasification of liquids
FR342804A
(en )
1904-09-17
Obtaining images for cinematographic or other similar apparatus giving stereoscopic effects
FR370287A
(en )
1907-02-02
Apparatus for making carbonated drinks
FR336460A
(en )
1904-03-10
Device for viewing fixed or animated stereoscopic projections
FR369517A
(en )
1907-01-14
Apparatus for displaying changing advertisements
FR475964A
(en )
1915-06-29
Apparatus for cooling or freezing liquids
FR402917A
(en )
1909-10-20
Liquid dehydration apparatus
FR379129A
(en )
1907-10-25
Apparatus for electrolysis of liquids
FR339199A
(en )
1905-01-05
Rotary device for illuminated announcements