ES11831A1
(en )
1891-04-16
Improvements in the manufacture of sodium and potassium.
ES12086A1
(en )
1891-07-01
Improvements in the procedure for the manufacture of portable stoves for campaign and travel.
ES10818A1
(en )
1890-08-16
Improvements in the construction of the trigonometer.
ES11745A1
(en )
1891-05-01
Improvements made in the manufacture of cigarettes.
CH4011A
(en )
1892-03-15
Innovation in plows
ES12596A1
(en )
1891-11-16
Modifications in the mechanism of the straight and oblique pianos.
CH3777A
(en )
1891-12-15
Corset with straight holder
CH3883A
(en )
1892-03-31
Improvement in the construction of chronograph-counters
CH4077A
(en )
1892-02-15
School or desk
CH3997A
(en )
1892-01-30
School or desk
CH118E
(en )
1892-10-31
School or desk
CH4215A
(en )
1892-05-31
Innovation in spirit stoves (rechauds)
CH3871A
(en )
1892-04-15
Improved Brabaut double plow
CH3620A
(en )
1891-11-14
Corset
CH3460A
(en )
1891-09-30
Double acting shrimp igniter
ES11912A1
(en )
1891-05-01
Improvements in the procedure of knitting with the machine described.
CH3482A
(en )
1891-09-30
Corset closure
CH875A
(en )
1889-11-23
Fuel rectifier with continuous expectoration
CH3713A
(en )
1891-12-15
Cloth mill with double housing
CH3723A
(en )
1891-12-15
Humidifier
CH3582A
(en )
1891-10-31
Cellulose wadding in panels
CH4023A
(en )
1892-01-30
Still
CH3380A
(en )
1891-09-15
Innovation in storeys
ES12262A1
(en )
1891-08-01
Improvements made to buttons and cufflinks.
CH2400A
(en )
1890-10-31
Pasteurizer