CH48861A
(en )
1910-12-01
Method and device for sprinkling railways with water
CH75130A
(en )
1917-06-01
Method and device for cleaning animals
CH48436A
(en )
1910-10-17
Method and device for extinguishing lime
AT70927B
(en )
1916-01-10
Method for bracing construction pits.
CH52659A
(en )
1911-12-16
Device for grinding railway rails
CH57417A
(en )
1913-01-02
Method and device for conveying peat
CH57972A
(en )
1913-02-01
Method and device for hopping beer
CH62342A
(en )
1913-11-17
Method and apparatus for vaporizing liquids
CH75453A
(en )
1917-08-01
Method and device for softening water
CH53975A
(en )
1912-04-16
Method and device for inking printing forms
CH61404A
(en )
1913-09-16
Method and device for sorting regrind
CH63377A
(en )
1914-01-16
Apparatus for marking out curves
AT57953B
(en )
1913-02-25
Method and device for dry quenching of quicklime.
CH61422A
(en )
1913-10-01
Method and device for cleaning liquid, natural hydrocarbons
CH74127A
(en )
1917-01-16
Method and device for evaporating liquids
AT63687B
(en )
1914-02-25
Method and device for connecting the thread ends of warps.
CH74442A
(en )
1917-06-16
Method and device for homogenizing
CH73308A
(en )
1917-02-01
Method and device for laying earth mines
CH52282A
(en )
1911-11-01
Method of purifying water
CH56380A
(en )
1912-11-01
Device for applying letters and characters
CH54003A
(en )
1912-04-16
Method and device for adjusting the side edges of form sheets
CH74749A
(en )
1917-04-02
Method and device for cutting floating matter from liquids
CH72924A
(en )
1916-07-17
Method and apparatus for mixing sludge
CH64361A
(en )
1914-04-01
Device for signaling the departure times of trains
CH62505A
(en )
1913-12-01
Method and device for drying grass