CH65982A
(en )
1914-08-01
Device for coloring the water in water level glasses
CH61994A
(en )
1913-11-01
Device for holding barrels
CH63882A
(en )
1914-02-16
Device for preheating the feed water in locomotives
SU17973A1
(en )
1930-09-30
Gear in turning or the like machine tool
CH66180A
(en )
1914-08-17
Device for indicating the movement of liquids in lines
CH70742A
(en )
1915-11-01
Device for cleaning beer pipes
CH66461A
(en )
1914-09-16
Device for cleaning pipes
CH65553A
(en )
1914-06-16
Device to facilitate reading
CH66304A
(en )
1914-08-17
Device for cleaning the laundry
CH65715A
(en )
1914-07-16
Device for cleaning laundry
CH63450A
(en )
1914-02-02
Device for signaling the warming up of machine parts
CH69538A
(en )
1915-07-01
Device for pushing up water
CH61566A
(en )
1913-10-01
Device for holding objects
CH65392A
(en )
1914-06-16
Device for grinding diamonds
CH65627A
(en )
1914-07-01
Device for bathing the eyes
CH64046A
(en )
1914-03-02
Device for holding the wood in saw frames
CH64720A
(en )
1914-04-16
Device for cleaning ink rollers
CH66285A
(en )
1914-08-17
Device for preventing liquid from boiling over
CH67702A
(en )
1915-01-16
Process for processing the gas water in small gas works
CH71999A
(en )
1916-03-16
Mower with device for swiveling up the cutting unit
CH56307A
(en )
1912-10-16
Device for holding shutters in the open position
CH66694A
(en )
1914-10-01
Device for cleaning all kinds of drinking vessels
CH70636A
(en )
1916-03-16
Device for hanging up drawings
CH67493A
(en )
1914-12-16
Device for holding back the shoulders
CH65674A
(en )
1914-07-01
Device for coupling support timber