CH63882A
(en )
1914-02-16
Device for preheating the feed water in locomotives
CH60397A
(en )
1913-07-16
Device for stretching the urethra
CH63450A
(en )
1914-02-02
Device for signaling the warming up of machine parts
CH61994A
(en )
1913-11-01
Device for holding barrels
CH68618A
(en )
1915-05-01
Device for regulating the draft in heating boilers
CH66461A
(en )
1914-09-16
Device for cleaning pipes
CH65982A
(en )
1914-08-01
Device for coloring the water in water level glasses
CH61453A
(en )
1913-09-16
Device on drawing boards for clamping the drawing paper or block
CH70742A
(en )
1915-11-01
Device for cleaning beer pipes
CH65553A
(en )
1914-06-16
Device to facilitate reading
CH61566A
(en )
1913-10-01
Device for holding objects
CH64720A
(en )
1914-04-16
Device for cleaning ink rollers
CH64674A
(en )
1914-04-16
Device for feeding the cleaning powder in knife cleaning machines
CH65392A
(en )
1914-06-16
Device for grinding diamonds
GB191419753A
(en )
1915-04-29
Improvements in or relating to Apparatus for Teaching Music.
CH66304A
(en )
1914-08-17
Device for cleaning the laundry
CH68968A
(en )
1915-05-17
Device for locking the pantograph for embroidery machines
CH67493A
(en )
1914-12-16
Device for holding back the shoulders
CH62005A
(en )
1913-11-01
Device for converting direct current into alternating current
CH60472A
(en )
1913-07-16
Device for removing the manure from shoes
CH65674A
(en )
1914-07-01
Device for coupling support timber
CH51316A
(en )
1911-08-16
Device for grooving curved workpieces
CH64361A
(en )
1914-04-01
Device for signaling the departure times of trains
CH64885A
(en )
1914-05-01
Device for the automatic control of the auxiliary fan in locomotive boilers
CH64046A
(en )
1914-03-02
Device for holding the wood in saw frames