CH4218A
(en )
1892-03-15
Hollow pendants, seamless
ES11959A1
(en )
1891-06-01
Improvements in the manufacture of explosives.
ES12680A1
(en )
1891-12-16
The introduction of projectile manufacturing improvements.
ES11745A1
(en )
1891-05-01
Improvements made in the manufacture of cigarettes.
CH3672A
(en )
1892-03-31
Watch without cup, perfected
ES12047A1
(en )
1891-07-01
Improvements in gas manufacturing appliances.
ES12056A1
(en )
1891-06-16
Improvements in the procedure for the manufacture of solid for cigars.
ES11720A1
(en )
1891-03-16
A new chambers for drying.
ES10637A1
(en )
1890-06-01
Improvements in the construction of typewriters.
ES10328A1
(en )
1890-02-16
Projectile manufacturing improvements.
ES12503A1
(en )
1891-10-16
The improvements introduced in the construction of the locomotives.
ES10951A1
(en )
1890-08-16
Improvements in the construction of the carriages for field guns.
ES9349A2
(en )
1889-05-16
Improvements in the manufacture of hollow or large shells for artillery pieces.
ES10411A1
(en )
1890-03-01
Improvements in the construction of rapid fire cannons.
ES10458A1
(en )
1890-03-01
Improvements in the construction of rapid fire cannons.
ES12304A1
(en )
1891-08-16
A new machine for the manufacture of cigarettes, closing them mechanically after their complete formation.
FR324658A
(en )
1903-04-07
Chain link made seamless
ES12662A1
(en )
1891-12-16
Improvements in gas manufacturing.
ES12154A1
(en )
1891-07-16
Improvements introduced in the manufacture of compound armor plates.
ES12491A1
(en )
1891-10-16
A machinery for the construction of jewels with rhinestones.
ES12087A1
(en )
1891-07-01
Improvements in the procedure for the construction of tents.
ES12824A1
(en )
1892-02-01
Improvements to autocannons and rapid fire.
ES11646A1
(en )
1891-02-16
Improvements in machines for the manufacture of ropes or cables.
ES9739A3
(en )
1889-09-01
A procedure for the manufacture of glucose.
ES12569A1
(en )
1891-11-01
Improvements in artillery cannons.