CH27390A
(en )
1904-01-15
Plant for charring plant and animal substances
CH33094A
(en )
1905-10-15
Device for charring peat
CH31398A
(en )
1905-03-31
Device for processing meadows
FR385775A
(en )
1908-05-23
Process for preserving animal and plant materials
FR361117A
(en )
1906-05-18
Process for drying eggs and substances containing eggs
CH33173A
(en )
1905-10-31
Device for eliminating the coupling of horses and cattle
CH27391A
(en )
1903-12-31
Facility for charring peat
CH40322A
(en )
1908-07-01
Device for the evaporation of liquids
FR353880A
(en )
1905-09-22
Removable and transportable laboratory
CH39012A
(en )
1908-01-16
Instrument for the castration of animals
FR340516A
(en )
1904-07-08
Saturation apparatus
CH34479A
(en )
1906-04-30
Plant for evaporation of Soole
CH35478A
(en )
1906-08-31
Device for combining certain quantities of liquids
CH28038A
(en )
1904-03-31
Device for the manufacture of concrete pillars
CH27455A
(en )
1904-03-31
Vessel for holding granular substances
CH38047A
(en )
1907-08-31
Device for taking basic samples from water bodies
FR402623A
(en )
1909-10-13
Process for preserving animal and plant substances
FR345848A
(en )
1904-12-17
Method and apparatus for embossing and coloring or painting lincrusta or the like
CH27997A
(en )
1904-03-15
Device for fastening threaded insulators
CH42796A
(en )
1909-03-01
Device for preventing and eliminating stuttering
CH32717A
(en )
1905-08-31
Device for the production of welded tubes
CH39407A
(en )
1908-03-02
Device for heating liquids
FR362477A
(en )
1906-06-25
Drying device for materials of plant and animal origin
CH32699A
(en )
1905-08-31
Device for the manufacture of sulfuric anhydride
CH39935A
(en )
1908-05-16
Device for deacidifying and cleaning old butter