CH70716A
(en )
1916-03-01
Device to facilitate the treatment of cheese wheels
CH67578A
(en )
1915-02-16
Device to facilitate the treatment of cheese wheels
CH67553A
(en )
1914-12-16
Device to prevent boiling liquids from boiling over
CH76324A
(en )
1917-12-01
Process for the treatment of milled products
AT89293B
(en )
1922-08-25
Process for the eradication of plant pests.
FR521474A
(en )
1921-07-15
Porridge or powder for the treatment of vines and other plants
FR516003A
(en )
1921-04-12
Alembic perfected for the distillation of aromatic plants
CH57047A
(en )
1912-12-02
Process for the electrolytic treatment of nitric acid
CH56097A
(en )
1912-10-01
Device for the detachable fastening of curtains
CH80024A
(en )
1919-06-02
Device for the surgical treatment of tongue play in cattle
AT75563B
(en )
1919-02-25
Process for the preparation of monoarylaminoquinones and diaryldiaminoquinones.
CH79959A
(en )
1919-01-16
Process for the treatment of tarry liquids which are difficult to distil
CH68557A
(en )
1915-04-01
Method and device for the production of moment X-rays
AT57848B
(en )
1913-02-25
Device to facilitate the dismantling of the pivoting stub axles from the forked axle.
CH82168A
(en )
1919-09-01
Syringe for treating urethral diseases
CH66355A
(en )
1914-09-01
Process for the treatment of chromium-nickel steel alloys
FR474407A
(en )
1915-02-19
Apparatus for the treatment of vines
AT91047B
(en )
1923-01-25
Device for the production of Holztabgeweben u. like
FR574549A
(en )
1924-07-12
Method for the spring destruction of the caterpillars of the vine moth
FR491475A
(en )
1919-06-04
Method and apparatus for purifying camphor
CH71544A
(en )
1916-01-17
Process for the preparation of 4-methyl-1-oxyanthraquinone
CH66010A
(en )
1914-08-01
Apparatus for treating the human body with vapors
CH82977A
(en )
1919-11-01
Device for the production of soap powder
CH55491A
(en )
1912-09-02
Device for eliminating the coupling of animals
CH81220A
(en )
1919-10-16
Suction apparatus for the detection and treatment of diseases and for laboratory work