CH5548A
(en )
1893-02-15
Apparatus for the production of varnish by cold means by means of electricity
CH24229A
(en )
1902-11-30
Apparatus for the production of nitrogen-oxygen compounds by electrical means
CH48281A
(en )
1910-10-01
Apparatus for the production of printed strip sections
CH9740A
(en )
1895-07-31
Apparatus for making mitres
CH8578A
(en )
1894-11-30
Apparatus for the automatic production of photographs
CH37898A
(en )
1907-08-15
Apparatus for the production of nitrogen oxides by electrical means
CH5530A
(en )
1893-01-31
Device for the production of hollow bodies
CH2818A
(en )
1891-06-15
Facility for the production of ultramarine
CH5839A
(en )
1893-04-29
Apparatus for the preparation of oxygen and hydrogen by electrolytic means
CH8671A
(en )
1894-12-31
Apparatus for the preparation of oxygen and hydrogen by electrolytic means
CH7821A
(en )
1894-07-15
Apparatus for learning the multiplication tables
CH62565A
(en )
1913-12-01
Apparatus for producing new to high gloss on linen
CH11275A
(en )
1896-05-31
Gasification lamp for hydrocarbons for the production of hot flames
CH8033A
(en )
1894-08-15
Apparatus for the rapid manufacture of cheese
CH5246A
(en )
1892-11-15
Apparatus for making perfumes
CH8525A
(en )
1894-11-15
Apparatus for obtaining distilled and sterilized water
CH3682A
(en )
1891-11-30
Apparatus for the manufacture of artificial sandstone
CH5880A
(en )
1893-04-15
Installation for the production of panels from organic fiber
CH25757A
(en )
1903-06-30
Device for the production of marbling
CH25013A
(en )
1903-03-15
Apparatus for making cigarettes
CH1543A
(en )
1890-01-31
Device for eliminating the effects of high currents on weak currents
CH33228A
(en )
1906-03-31
Apparatus for making folding boxes
CH76232A
(en )
1917-11-16
Apparatus for making labels from templates
CH5588A
(en )
1893-02-15
Apparatus for the production of composite and simple bodies, respectively. chemical products provide electricity
CH888A
(en )
1889-08-02
Curve device for the production of patterns for footwear