FR1035381A
(en )
1953-08-24
Shower tray
DK84710C
(en )
1958-04-08
Sludge centrifuge with intermittent discharge of the sludge.
FR1060938A
(en )
1954-04-07
Centrifuge
FR1067399A
(en )
1954-06-15
Device for centrifugation of sludge with intermittent discharge of this sludge
FR933650A
(en )
1948-04-27
Sludge centrifuge
FI23296A
(en )
1948-11-10
Copying for the purpose of spinning, in which case it is linear
DK69525C
(en )
1949-07-04
Sludge centrifuge.
CH264217A
(en )
1949-10-15
Perforated brick.
CH289118A
(en )
1953-02-28
Clock.
CH247248A
(en )
1947-02-28
Device for the production of reflex photocopies.
DK64465C
(en )
1946-04-29
Wastewater separator.
DK82302C
(en )
1957-03-04
Device for centrifuges for continuous discharge of sludge.
ES169787A1
(en )
1945-06-01
IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF VOLTAIC ARCHES FOR CINEMATOGRAPHIC PROJECTIONS
ES27387Y
(en )
1951-12-16
Unbreakable lamp.
DK82182C
(en )
1956-11-05
Process for the preparation of N1-sulfanilylamidopyrimidines.
DK79105C
(en )
1955-04-12
Process for the preparation of piperidiones.
DK77013C
(en )
1954-01-25
Process for the preparation of pyridyl-3-carbinol.
DK77244C
(en )
1954-03-15
Process for the preparation of thioisonicotinamide.
DK81916C
(en )
1957-01-21
Process for the preparation of pyridylallylamines.
DK82550C
(en )
1956-12-17
Process for the preparation of 1-benzhydryl-4-benzyl-piperazines.
DK78533C
(en )
1954-12-06
Process for the preparation of bis-phenylthioureas.
DK82549C
(en )
1956-12-17
Process for the preparation of 1-benzyl-4-benzhydrylpiperazines.
DK84790C
(en )
1958-04-28
Centrifuge drum with periodic sludge discharge.
DK84747C
(en )
1958-04-21
Process for the production of rubber-like silicone-containing mixtures with pronounced adhesiveness.
DK77038C
(en )
1954-02-01
Centrifuge with horizontal shaft.