CH43485A
(en )
1909-05-17
Apparatus for making blueprints
CH42180A
(en )
1909-01-02
Apparatus for displaying ozone
CH37536A
(en )
1907-06-15
Apparatus for making wire bandages
CH43631A
(en )
1909-06-01
Method and apparatus for the production of ozone
CH39102A
(en )
1908-02-01
Apparatus for making carbonic acid baths
CH43545A
(en )
1909-06-16
Portable apparatus for patient treatment
CH51919A
(en )
1911-10-02
Apparatus for making incisions in chestnuts
AT36352B
(en )
1909-02-25
Device for treating silk in strands with soap foam.
CH40786A
(en )
1908-08-17
Apparatus for dividing angles into three
CH53582A
(en )
1912-03-01
Apparatus for the production of hydrogen peroxide
CH48281A
(en )
1910-10-01
Apparatus for the production of printed strip sections
CH43640A
(en )
1909-06-16
Apparatus for impregnating liquids with carbonic acid
AU953307B
(en )
1908-01-21
Improvements in apparatus for treating the scalp
CH42509A
(en )
1909-02-01
Electrolytic apparatus
CH50221A
(en )
1911-05-01
Process and device for the production of bonbonnières
CH44100A
(en )
1909-07-01
Apparatus for saturating liquids with carbonic acid
CH41586A
(en )
1908-11-02
Apparatus for the manufacture of calcium carbide
CH39847A
(en )
1908-05-01
Apparatus for making perforated candles
CH49542A
(en )
1911-03-01
Device for the production of pressed mica panels
AU1463709B
(en )
1910-02-22
Improvements in dehydrating apparatus
AU1117408B
(en )
1908-06-30
Improvements in the continual manufacture of butter and apparatus adapted therefor
CH39848A
(en )
1908-05-01
Apparatus for the treatment of aerated liquids
CH69005A
(en )
1915-05-17
Method and apparatus for producing blueprints
CH37758A
(en )
1907-07-31
Apparatus for sharpening crayons
FR433275A
(en )
1911-12-29
Method and apparatus for drying textiles and the like