CH39848A
(en )
1908-05-01
Apparatus for the treatment of aerated liquids
CH37901A
(en )
1907-08-15
Apparatus for the electrolytic treatment of liquids
AT36443B
(en )
1909-02-25
Method and apparatus for the preparation of ozone.
AT57776B
(en )
1913-02-25
Methods and devices for treating liquids by means of ultraviolet rays.
CH39102A
(en )
1908-02-01
Apparatus for making carbonic acid baths
CH41586A
(en )
1908-11-02
Apparatus for the manufacture of calcium carbide
CH35160A
(en )
1906-07-31
Apparatus for the orthopedic treatment of the joints of limbs
CH49812A
(en )
1911-04-01
Apparatus for the relief of labor pain
CH47415A
(en )
1910-07-01
Process and device for the production of dry milk
CH48281A
(en )
1910-10-01
Apparatus for the production of printed strip sections
CH40379A
(en )
1908-07-01
Apparatus for sterilizing objects
CH48592A
(en )
1910-11-01
Method and apparatus for the continuous concentration of liquids
CH50221A
(en )
1911-05-01
Process and device for the production of bonbonnières
AT25224B
(en )
1906-08-10
Process for the preparation of p-iodoanisole and p-iodophenetol.
CH46583A
(en )
1910-03-16
Device for cleaning liquids
CH62327A
(en )
1913-11-17
Apparatus for the treatment of solid, liquid-permeable substances
CH39847A
(en )
1908-05-01
Apparatus for making perforated candles
CH41772A
(en )
1908-11-16
Process for making soap powder and apparatus for practicing the same
FR403037A
(en )
1909-10-23
Method and related apparatus for the artificial drying of long or short pasta
CH40322A
(en )
1908-07-01
Device for the evaporation of liquids
CH39422A
(en )
1908-03-02
Apparatus for dispensing soap powder
CH34904A
(en )
1906-06-15
Apparatus for the permanent extension of limbs
CH37536A
(en )
1907-06-15
Apparatus for making wire bandages
CH39760A
(en )
1908-04-16
Device for making belt connections
CH42249A
(en )
1909-01-16
Apparatus for treating the human body with uniformly heated air