CH80024A
(en )
1919-06-02
Device for the surgical treatment of tongue play in cattle
CH82926A
(en )
1919-11-01
Device for preventing tongue play in cattle
CH31254A
(en )
1905-03-15
Device for the treatment of the human body by means of suction
CH77307A
(en )
1918-08-16
Instrument for treating the vagina in cattle
CH76815A
(en )
1918-02-01
Apparatus for visualizing the blood circulation
CH73244A
(en )
1916-09-01
Device for connecting parts of limbs undergoing surgical treatment
FR501888A
(en )
1920-04-28
Aeration device for various rooms
CH81725A
(en )
1919-07-01
Watering lance for the treatment of plants
AT93227B
(en )
1923-06-25
Process for the treatment of raw and impure sugar.
AT106333B
(en )
1927-04-25
Process for separating the lipoids from ovaries and other similar human or animal organs.
CH67578A
(en )
1915-02-16
Device to facilitate the treatment of cheese wheels
CH80902A
(en )
1919-04-16
Device for facilitating the tying of packages and the like
CH80486A
(en )
1919-08-01
Device for quickly tying and uncoupling cattle
CH82253A
(en )
1919-09-16
Device for destroying foam
CH75308A
(en )
1917-07-02
Process for the preparation of corn stalks for litter purposes
CH55491A
(en )
1912-09-02
Device for eliminating the coupling of animals
FR486337A
(en )
1918-03-22
Device for securing coulters and other similar cultivating tools
FR491694A
(en )
1919-06-12
Process for the treatment and use of horse chestnuts and lupines
CH80233A
(en )
1919-07-01
Process for the preparation of 4 4'-diaminobenzophenone
CH83500A
(en )
1919-12-01
Device for cleaning and de-awning of grain
CH79880A
(en )
1919-01-16
Process and device for continuous sterilization and purification of the air using ozonated water
CH76093A
(en )
1917-11-01
Device for the production of nutritional extracts and fats from bones and other animal parts
CH81594A
(en )
1919-06-16
Pan-like device for making Knöpfli
FR518790A
(en )
1921-05-31
Supportive bandage of the organs of the abdomen
ES71906A3
(en )
1920-03-16
Procedure for disinfection and sterilization of water.