CH27927A
(en )
1904-03-15
Device for the production of cocoa mass from fatty cocoa kernels
CH27074A
(en )
1903-11-30
Device for making wire connections
CH38363A
(en )
1907-10-15
Device for the production of molds
CH28038A
(en )
1904-03-31
Device for the manufacture of concrete pillars
FR350521A
(en )
1905-06-15
Apparatus for the manufacture of chocolate creams and other similar compositions
CH34235A
(en )
1906-03-31
Device for the production of egg sparrows
CH39012A
(en )
1908-01-16
Instrument for the castration of animals
CH25757A
(en )
1903-06-30
Device for the production of marbling
CH39042A
(en )
1908-01-16
Chain press for the production of embossed cookies from candy mass sticks
CH38901A
(en )
1908-01-02
Device for the production of metal chips
CH54272A
(en )
1912-05-01
Device for the production of tubes from plastic mass
CH30432A
(en )
1904-12-15
Device for the production of insulating tubes
AT23147B
(en )
1906-02-26
Pulling device for the production of hollow vessels from flat cardboard disks.
CH35332A
(en )
1906-08-15
Device to facilitate learning to play the piano
CH30770A
(en )
1905-02-28
Device for the production of objects from artificial stone mass
CH42134A
(en )
1909-01-02
Device for the production of objects from artificial stone mass
CH39760A
(en )
1908-04-16
Device for making belt connections
FR372148A
(en )
1907-03-26
Apparatus for making holed candles
CH45985A
(en )
1910-01-17
Process for the production of shaped pieces from small cork
FR373626A
(en )
1907-05-22
Device for turning the leaves of music notebooks
CH29003A
(en )
1904-06-30
Press for the production of perforated stones
AT25224B
(en )
1906-08-10
Process for the preparation of p-iodoanisole and p-iodophenetol.
CH57495A
(en )
1913-01-02
Device for the production of fruit juice
CH44992A
(en )
1909-10-16
Device for the production of animal feed
CH30678A
(en )
1905-01-15
Device for the production of shaped stones