CH15814A
(en )
1898-08-15
Device for the production of wort from malt flour
CH19204A
(en )
1900-05-31
Compression press for the production of blocks from cement etc.
CH13964A
(en )
1897-09-15
Forming apparatus for the production of hollow glass bodies
CH43902A
(en )
1909-06-16
Process for the production of diastatic and soluble malt extracts
DK1091C
(en )
1897-05-31
Procedure for the production of the seaweed acid contained in the seaweed species.
AT1145B
(en )
1900-04-10
Process for the production of artificial stones.
AT31947B
(en )
1908-02-25
Process for the production of wires and tubes from hard metal.
CH15161A
(en )
1898-04-15
Die for making chains
CH18702A
(en )
1900-02-15
Device for the simultaneous production of several identical documents
AT2891B
(en )
1900-12-10
Manufacture of bricks and moldings from kieselguhr.
AT3228B
(en )
1901-01-25
Process for the production of stone-asphalt pipes.
AT42364B
(en )
1910-05-25
Process for the production of liquid luminous gas from distillation gases.
AT25704B
(en )
1906-09-25
Process for the production of durable pellets from fresh plants.
CH18736A
(en )
1900-02-28
Device for the production of carbonic acid gas baths
CH16286A
(en )
1898-10-31
Equipment for the production of acetylene gas
CH14971A
(en )
1898-02-28
Device for the production of peat coals
CH19144A
(en )
1900-06-15
New type of last for the production of footwear
CH43237A
(en )
1909-04-16
Process for the production of liquid luminous gas from distillation gases
CH45985A
(en )
1910-01-17
Process for the production of shaped pieces from small cork
CH47007A
(en )
1910-05-16
Process for the production of raw hard hollow bodies from metal strips
AT2651B
(en )
1900-11-10
Process for the production of artificial stones.
AT27605B
(en )
1907-02-25
Process for the production of mash from plants and their waste.
AT2888B
(en )
1900-12-10
Process for the production of drain pipes.
DK1985C
(en )
1899-01-23
Process for the production of ethyl alcohol from cellulose or wood.
DK2011C
(en )
1899-01-30
Process for the production of ethyl alcohol from cellulose or wood.