CH1180A
(en )
1889-09-27
Innovations in locks and associated keys
ES10309A1
(en )
1890-02-01
Improvements in locks and door handles.
CH397A
(en )
1889-03-21
Left and right hand lock
CH229A
(en )
1889-02-11
Innovations in felt hats
CH392A
(en )
1889-03-20
Improvements in the construction of musical pieces
CH1410A
(en )
1889-11-30
Innovation in sticks and umbrellas
CH585A
(en )
1889-04-15
Innovation in injection and similar syringes
ES11176A1
(en )
1890-11-16
Improvements in addition and calculation machines.
CH37A
(en )
1889-12-12
Innovations in regulator movements
CA31792A
(en )
1889-07-23
Combined gate brace and lock
CH581A
(en )
1889-10-26
Sharpening and setting machine
ES6986A1
(en )
1887-07-01
Improvements introduced in the keys of the sources.
CH1477A
(en )
1889-12-31
Modern lock with split key
CH1478A
(en )
1890-01-31
Slidable vault teaching arches
CH1389A
(en )
1889-11-23
Transportable centrir and milling machine
ES6938A1
(en )
1887-07-01
Improvements introduced in all kinds of clocks.
ES8234A1
(en )
1888-07-16
Improvements in phonographs and phonograms.
CH60A
(en )
1889-01-08
Innovations in mobile guns
ES10151A1
(en )
1889-12-16
Improvements in the construction of carriages.
CH1408A
(en )
1889-12-07
Peculiar left and left knitting machine
CH1125A
(en )
1889-09-19
Innovations in synochronous AC motors
CH795A
(en )
1889-06-13
Innovation in pelerine coats
ES10880A3
(en )
1890-08-01
Improvements in kneading or mechanical deviousness.
CA33244A
(en )
1889-12-30
Combined latch and lock
ES10353A1
(en )
1890-02-16
Improvements in electrometers and electrical recording devices.