CH261754A
(en )
1949-05-31
Process for the manufacture of an electron tube.
BE586055A
(en )
1960-04-19
Steel-core projectile.
BE588736A
(en )
1960-07-18
Process for the manufacture of alkalamine halides.
BE594902A
(en )
1961-01-02
Brazing gauge for the manufacture of an electron tube.
FR1147654A
(en )
1957-11-28
Tube fitting
BE589694A
(en )
1960-10-13
Improvements at the junction of metals.
BE606723A
(en )
1961-11-16
Process for the manufacture of eupolyoxymethylenes.
BE586976A
(en )
1960-05-16
Production of metal halides.
BE591511A
(en )
1960-10-03
Machine for the manufacture of tubes, on site.
CA543703A
(en )
1957-07-16
Apparatus for the manufacture of seamless metal tubes
FR1205320A
(en )
1960-02-02
Cha'umeau for the interior of tubes
FR1264856A
(en )
1961-06-23
Device for the manufacture of electron tubes
GR19274B
(en )
1958-11-22
MANUFACTURE OF CALYCS USED BY THE AUTOMATIC CONVERSION OF HUNTING WEAPONS.
BE591354A
(en )
1960-09-16
Production of an electron beam.
BE594356A
(en )
1961-02-23
Alloy gauge for the production of alloy contacts on semiconductor bodies.
FR1167146A
(en )
1958-11-20
Electron tube
DK84794C
(en )
1958-05-05
Process for the preparation of N <1> -phenyl-semicarbazides.
BE554967A
(en )
1960-02-12
LUMINESCENT DISCHARGE TUBE.
BE601272A
(en )
1961-07-03
Cathode for electron tube
DK83631C
(en )
1957-10-14
Process for the preparation of 2-chloro-Δ <4> -3-ketosteroids.
DK88937C
(en )
1960-05-09
Process for the preparation of bicyclically substituted 1,2-diphenyl-3,5-dioxo-pyrazolidines.
FR1157655A
(en )
1958-06-02
Steel tube bed
GR19778B
(en )
1959-06-05
METHOD FOR THE MANUFACTURE OF PRODUCERS OF PYRIMIDES / 5, 4 - D / PYRIMIDES.
CA500939A
(en )
1954-03-23
Corrosion-resisting thermostat metal
IE21563L
(en )
1955-03-30
Getters for discharge tubes etc.