CH2234A
(en )
1890-09-15
Glass plates with letters, symbols or ornaments
ES11226A1
(en )
1890-12-16
Improvements in the manufacture of corkscrews or corkscrews.
ES11298A1
(en )
1890-12-01
Improvements introduced in the fallebas.
ES11477A1
(en )
1891-01-16
Improvements in the procedure for the manufacture of plates for engravings, stereotypy and electrotypy.
ES11007A2
(en )
1890-08-16
Improvements in the furnace-crucible-cupola.
ES10446A1
(en )
1890-03-01
Improvements in the construction of the caps or valves.
CH2057A
(en )
1890-07-15
Combined, transportable Pichmaschine with Qualmextractor
ES10514A1
(en )
1890-05-01
The photo-chrome-lithographic.
ES11037A1
(en )
1890-09-16
Improvements introduced in the jugs or devices to produce ice.
ES11045A1
(en )
1890-09-16
Improvements introduced in the presses.
ES11305A1
(en )
1890-12-01
Improvements introduced in the pumps.
ES11208A1
(en )
1890-12-16
Improvements made to typewriters.
ES10966A1
(en )
1890-09-16
Improvements made to typewriters.
CH1965A
(en )
1890-07-15
Headgear with notepad
ES10001A1
(en )
1889-11-01
Improvements in the gas generation or manufacturing procedure.
CH1198A
(en )
1889-10-03
Annealing furnace with retort
ES11593A1
(en )
1891-02-01
Improvement in clothing.
ES10497A1
(en )
1890-03-16
Improvements introduced in the pumps to lift liquids.
ES10880A3
(en )
1890-08-01
Improvements in kneading or mechanical deviousness.
ES11283A1
(en )
1890-12-16
Improvements in the procedure of extracting sugar.
ES10637A1
(en )
1890-06-01
Improvements in the construction of typewriters.
ES9312A1
(en )
1889-04-16
Improvement in the procedure for making bottles.
ES9317A1
(en )
1889-04-16
Swings or carousel improvements.
CA34869A
(en )
1890-08-13
Letter, symbol or ornament
ES10714A1
(en )
1890-06-16
Improvements in heating devices.