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
CH35840A
(en )
1906-10-31
Apparatus for the production of nitrogen oxides by electrical means
CH5530A
(en )
1893-01-31
Device for the production of hollow bodies
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
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
CH24102A
(en )
1902-11-15
Apparatus for making carbides
CH5880A
(en )
1893-04-15
Installation for the production of panels from organic fiber
AT27628B
(en )
1907-02-25
Process for the production of punching u. Like. By photomechanical means.
CH29680A
(en )
1904-09-15
Apparatus for making artificial silk
CH32245A
(en )
1905-06-30
Facility for the production of animal feed
CH1543A
(en )
1890-01-31
Device for eliminating the effects of high currents on weak currents
CH8971A
(en )
1895-02-15
Facility for the production of carbonic mineral baths
CH33228A
(en )
1906-03-31
Apparatus for making folding boxes
ES13634A1
(en )
1892-10-01
An apparatus for the manufacture of varnish by electricity.
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
CH6174A
(en )
1893-07-15
Apparatus for making carbonated bath water