CH21092A
(en )
1901-05-31
Device for drying granular materials
CH26824A
(en )
1903-10-31
Device for saturating liquids with gases
CH21744A
(en )
1901-09-15
Device for keeping cigars moist
CH29043A
(en )
1904-09-15
Device for drying pasta, namely macaroni
CH13012A
(en )
1897-04-30
Drying device for granular, lumpy or muddy materials
CH20191A
(en )
1900-12-15
Device for impregnating long timbers
CH38199A
(en )
1907-09-15
Device for turning moist bricks
CH33878A
(en )
1906-01-31
Device for drying gelatine, glue, pasta, grains, bricks etc.
CH40554A
(en )
1908-08-01
Device for introducing powdery or similar substances into body cavities
CH17604A
(en )
1899-07-31
Device for conveying loads
CH24239A
(en )
1902-12-15
Device for impregnating long timbers
CH15156A
(en )
1898-04-15
Weighing machine for powdery or granular substances
CH17070A
(en )
1899-04-15
Device for milking
CH13430A
(en )
1897-06-30
Device for determining the amount of grain or other granular material
CH26309A
(en )
1903-08-15
Device for lifting liquids
CH25917A
(en )
1903-07-15
Device for lifting liquids
CH19390A
(en )
1900-08-15
Device for electrolyzing solutions
CH38047A
(en )
1907-08-31
Device for taking basic samples from water bodies
CH27163A
(en )
1903-12-15
Device for sterilizing liquids
CH27060A
(en )
1903-11-30
Device for impregnating liquids with gas
CH37920A
(en )
1907-08-15
Improved apparatus for drying substances containing liquids
CH27455A
(en )
1904-03-31
Vessel for holding granular substances
CH63960A
(en )
1914-03-02
Device for controlling granular substances
CH35701A
(en )
1906-10-15
Device for drying medicine bottles
CH39810A
(en )
1908-04-16
Device for filling the cells of honeycombs