CH57505A
(en )
1913-01-16
Device for tilting demijohns and the like of various sizes
CH74311A
(en )
1917-02-16
Device for hanging pictures and the like
CH62674A
(en )
1913-12-16
Device for the automatic ignition and extinguishing of lighting apparatus
CH61499A
(en )
1913-10-01
Method and device for drying material
CH59539A
(en )
1913-06-02
Device for the individual transport and straightening of workpieces
CH74343A
(en )
1917-06-01
Device for cutting ovals and circles
CH60733A
(en )
1913-08-01
Device for cleaning knives and forks
CH58855A
(en )
1913-04-01
Device for storing fresh pottery and the like.
CH58178A
(en )
1913-02-17
Method and device for keeping mustard fresh
CH77115A
(en )
1918-03-01
Process for the evaporation of liquids and liquids containing liquids
CH67643A
(en )
1914-12-16
Device for heating gaseous and liquid substances
CH68292A
(en )
1915-03-01
Device for the simultaneous cutting and sealing of hollow strand bricks
CH64165A
(en )
1914-03-16
Device for releasing and locking sliding windows
CH67248A
(en )
1914-11-16
Method and device for treating liquids with gases
CH62297A
(en )
1913-11-17
Device for sharpening and cleaning knives and for cleaning forks
CH58731A
(en )
1913-04-01
Device for reaming or grinding bones and other hard materials
CH65585A
(en )
1914-06-16
Device for automatic individual conveying and straightening of workpieces
CH55833A
(en )
1912-09-16
Device for lowering people and securing them against falling
CH65413A
(en )
1914-06-16
Method and device for the separation of gas mixtures
CH66501A
(en )
1914-09-16
Method and device for carrying out electroosmotic processes
CH59143A
(en )
1913-04-16
Device for keeping the covering of vibrating sieves open
CH66430A
(en )
1914-09-16
Device for drying and purifying air
CH56413A
(en )
1912-11-01
Device for automatic display of the warming up of bearings
CH62787A
(en )
1913-12-16
Process and device for the deslagging of furnaces with beams
CH73796A
(en )
1916-11-16
Device for mixing gases and liquids