AT108068B
(en )
1927-11-25
Machine for the interior matting of light bulbs and similar glass vessels.
CH145433A
(en )
1931-02-28
Machine for clarifying and purifying liquids.
FR636191A
(en )
1928-04-03
Bottle basket
CH147766A
(en )
1931-06-30
Device for the wet treatment of textile goods.
FR660611A
(en )
1929-07-13
Apparatus for warming the welt
AT131979B
(en )
1933-02-25
Machine for the production of hinges.
AT110356B
(en )
1928-08-10
Machine for the production of glass objects.
AT104665B
(en )
1926-11-10
Machine for the production of light bulbs, electron tubes and similar glass vessels.
AT139806B
(en )
1934-12-10
Process for the continuous grinding and polishing of glass plates.
AT107673B
(en )
1927-10-25
Machine for the production of hollow glass bodies.
CH114455A
(en )
1926-04-01
Machine for the production of hollow glass bodies.
CA276337A
(en )
1927-12-20
Fabric treatment
CH172134A
(en )
1934-09-30
Device for preheating blowtorches and the like.
AT140833B
(en )
1935-02-25
Process for making crucibles and furnace stoves
FR620344A
(en )
1927-04-20
Apparatus applicable in the course of bottle manufacturing
ES102258A1
(en )
1927-05-16
Machine for the treatment of hollow glass articles.
ES103883A1
(en )
1928-06-01
Machine for the treatment of hollow glass articles.
ES97517A1
(en )
1926-06-01
Improvements in machines for the manufacture of bottles and other glass objects.
ES97516A1
(en )
1926-06-01
Improvements in furnaces for the manufacture of glass.
AT109508B
(en )
1928-05-10
Process for melting the plate foot into the glass bulb of electric light bulbs and similar glass vessels
AT108889B
(en )
1928-02-10
Device for cleaning and coloring shoes.
AT108690B
(en )
1928-01-25
Container for the final treatment of filament lamps.
DK43906C
(en )
1931-03-30
Heat treatment apparatus with rotating drum.
ES99510A1
(en )
1926-11-16
Improvements in the treatment of gases.
AT116375B
(en )
1930-02-25
Process for the chlorination and bromination of dissolved perylene and its derivatives.