CH33115A
(en )
1905-10-31
Device for the production of homogeneous liquid mixtures
CH38363A
(en )
1907-10-15
Device for the production of molds
CH35080A
(en )
1906-06-30
Device for the production of artificial threads
CH34235A
(en )
1906-03-31
Device for the production of egg sparrows
CH34765A
(en )
1906-07-15
Device for the production of photographic images with any background
CH35186A
(en )
1906-09-30
Device for the production of hollow concrete masts
CH38901A
(en )
1908-01-02
Device for the production of metal chips
CH30678A
(en )
1905-01-15
Device for the production of shaped stones
CH35773A
(en )
1906-10-15
Plant for the production of liquid air
CH34265A
(en )
1906-04-30
Device for producing the toothing of toothed strips
CH28038A
(en )
1904-03-31
Device for the manufacture of concrete pillars
CH31285A
(en )
1905-03-31
Device for the production of barrel-shaped containers
CH44992A
(en )
1909-10-16
Device for the production of animal feed
AT26013B
(en )
1906-10-10
Device for cleaning the outer wall of moving ships.
CH33313A
(en )
1905-11-15
Device for the production of cement strands for glazing
CH30432A
(en )
1904-12-15
Device for the production of insulating tubes
CH48741A
(en )
1910-12-01
Device for the production of galvanizing
CH47012A
(en )
1910-05-16
Device for the production of rubber sheets
FR370058A
(en )
1907-01-28
Apparatus for the production of carburized air
CH32717A
(en )
1905-08-31
Device for the production of welded tubes
CH32886A
(en )
1905-09-30
Device for the mechanical production of reliefs according to plan maps
CH36369A
(en )
1906-12-31
Two-part mold for the manufacture of cement pipes
AT31967B
(en )
1908-02-25
Process and device for the production of homogeneous products from liquids or liquefied substances.
AT25259B
(en )
1906-08-10
Device for the production of embroidery-like trimmings for linen and clothes.
CH40322A
(en )
1908-07-01
Device for the evaporation of liquids