CH44992A
(en )
1909-10-16
Device for the production of animal feed
CH32245A
(en )
1905-06-30
Facility for the production of animal feed
CH38901A
(en )
1908-01-02
Device for the production of metal chips
CH38363A
(en )
1907-10-15
Device for the production of molds
CH48741A
(en )
1910-12-01
Device for the production of galvanizing
CH42215A
(en )
1909-01-16
Device for producing screw threads
CH45783A
(en )
1909-12-16
Plant for the production of casein
CH39760A
(en )
1908-04-16
Device for making belt connections
CH35080A
(en )
1906-06-30
Device for the production of artificial threads
CH34235A
(en )
1906-03-31
Device for the production of egg sparrows
CH45967A
(en )
1910-01-17
Process for the production of tetrabromocatechol bismuth
AT48616B
(en )
1911-06-26
Device for the production of welded pipes.
CH41393A
(en )
1908-10-16
Device for the production of hydrated lime
CH49461A
(en )
1911-02-16
Machine for the production of cold-pressed horseshoe nails
CH33115A
(en )
1905-10-31
Device for the production of homogeneous liquid mixtures
CH47012A
(en )
1910-05-16
Device for the production of rubber sheets
CH30678A
(en )
1905-01-15
Device for the production of shaped stones
CH44082A
(en )
1909-07-01
Device for the production of bunz embroidery
AT27649B
(en )
1907-02-25
Process for the production of dentifrices.
CH37755A
(en )
1907-07-31
Grinding device for the production of wood pulp
AT43577B
(en )
1910-08-10
Process for the preparation of β-naphtindoxyl.
AT57871B
(en )
1913-02-25
Process for the preparation of chlorotribomoindigo.
CH47727A
(en )
1910-08-01
Device for influencing the growth of the horns in horned cattle
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