CH5530A
(en )
1893-01-31
Device for the production of hollow bodies
CH4968A
(en )
1892-09-15
Device for making boxes
CH6990A
(en )
1893-12-30
Machine for the production of hollow bodies
CH26403A
(en )
1903-08-31
Device for the production of hollow bodies by punching
CH6588A
(en )
1893-09-30
Apparatus for the production of hollow bodies from sheet metal or plates
CH30364A
(en )
1904-12-15
Device for the production of seamless metal hollow bodies
CH9809A
(en )
1895-08-15
Device for trimming hollow gelatine bodies
CH2818A
(en )
1891-06-15
Facility for the production of ultramarine
CH5141A
(en )
1892-11-30
Improved facility for the production of compressed yeast
CH25757A
(en )
1903-06-30
Device for the production of marbling
CH25317A
(en )
1903-04-30
Device for producing spherical bores
AT23759B
(en )
1906-04-10
Method and device for the production of elements for the construction of insulating bodies.
CH30678A
(en )
1905-01-15
Device for the production of shaped stones
CH9386A
(en )
1895-05-31
Device for the production of barrels
CH32245A
(en )
1905-06-30
Facility for the production of animal feed
CH9971A
(en )
1895-09-30
Device for the production of double flanges on pipes
CH30726A
(en )
1905-01-31
Facility for the production of mosaic sausage
AT23244B
(en )
1906-02-26
Process for the production of dressings.
CH4700A
(en )
1892-07-15
Device for fastening together stones or other panels for the production of walls
CH27852A
(en )
1904-02-29
Die for making tapered objects
CH5880A
(en )
1893-04-15
Installation for the production of panels from organic fiber
CH30432A
(en )
1904-12-15
Device for the production of insulating tubes
CH38901A
(en )
1908-01-02
Device for the production of metal chips
CH28472A
(en )
1904-04-30
Plant for the production of plaster
CH8033A
(en )
1894-08-15
Apparatus for the rapid manufacture of cheese