CH18846A
(en )
1900-03-31
Device for the production of die bars with many die images
CH16645A
(en )
1899-01-15
Device for the production of barrel jackets
CH18702A
(en )
1900-02-15
Device for the simultaneous production of several identical documents
CH23908A
(en )
1902-10-15
Device for the production of central strips with leno threads
CH19472A
(en )
1900-07-31
Device for the production of two-part pulleys
CH13051A
(en )
1897-04-30
Device for the production of sculptural sculptures
CH42224A
(en )
1909-01-16
Process for the production of relief images
AT1091B
(en )
1900-03-26
Process for the production of artificial stones.
CH19138A
(en )
1900-05-15
Device on looms for the production of moiré in the fabric
CH47151A
(en )
1910-06-01
Process for the manufacture of multi-shaped mold sheets for edible products
CH13964A
(en )
1897-09-15
Forming apparatus for the production of hollow glass bodies
CH22192A
(en )
1901-12-31
Casting mold for the production of Planté electrodes with a large surface
CH17509A
(en )
1899-06-30
Device for the mechanical production of any number of hectographic prints
CH19204A
(en )
1900-05-31
Compression press for the production of blocks from cement etc.
AT3228B
(en )
1901-01-25
Process for the production of stone-asphalt pipes.
AT15229B
(en )
1904-02-25
Process for the production of fat-free casein
AT2651B
(en )
1900-11-10
Process for the production of artificial stones.
CH22902A
(en )
1902-04-30
Machine for the production of corkscrews
AT13131B
(en )
1903-08-25
Device for producing kilometer photographs.
CH15258A
(en )
1898-07-15
Device for the production of artificial stones
CH339E
(en )
1901-05-31
Device for the production of artificial stones
AT4298B
(en )
1901-05-25
Process for the production of filter mass.
AT13838B
(en )
1903-10-26
Process for the production of celluloid-like masses.
CH23385A
(en )
1902-07-15
Machine for the production of metal tubes
AT1145B
(en )
1900-04-10
Process for the production of artificial stones.