CH1698A
(en )
1890-04-15
Apparatus for welding by electricity
CH1771A
(en )
1890-04-30
Machine or apparatus for shaping, forming and welding metals by electricity
CH1697A
(en )
1890-04-15
Apparatus for riveting metals by electricity
CH1695A
(en )
1890-03-31
Apparatus for welding pipes by electricity
CH1813A
(en )
1890-05-15
Apparatus for welding metals by electricity
CH1112A
(en )
1889-10-26
Tools for chemicizing matchsticks
CH1696A
(en )
1890-03-31
Advanced machine or apparatus for electric welding and forging
CH1769A
(en )
1890-04-30
Machine or improved apparatus for electric welding and forging
CH1487A
(en )
1890-06-14
School-bag
FI347A
(en )
1889-10-25
Taktäckningsmaterial benämdt "takwäf"
CH1360A
(en )
1889-11-16
Advanced device for the rhythmic production of electric currents
CH1764A
(en )
1890-09-15
New travel camera
CH825A
(en )
1889-06-13
Advanced AC transformer
CH798A
(en )
1889-07-05
Double-acting clamping device for trolleys
CH1396A
(en )
1889-11-30
Side saddle
CH1671A
(en )
1890-03-31
Newspaper holder
CH571A
(en )
1889-10-11
Newspaper holder
CH5188A
(en )
1892-11-30
Apparatus for heating and welding by means of the voltaic arc
CH207A
(en )
1889-02-08
Chronograph-counter mechanism
CH487A
(en )
1889-04-01
Ploughman
CH1625A
(en )
1890-02-28
Improved machine for stamping letters
CH1324A
(en )
1889-10-31
Collapsible box
CH1192A
(en )
1889-10-03
An apparatus for the transformation by heat of natural phosphates into thermophosphates
CH999A
(en )
1889-08-26
Tissue machine
CH1419A
(en )
1890-05-15
Universal street cleaning machine