FR990562A
(en )
1951-09-24
Furnace for annealing glass
FR1135224A
(en )
1957-04-25
Glass composition
CH284322A
(en )
1952-07-31
Melting furnace for the production of glass fibers.
FR1044486A
(en )
1953-11-17
Chemical resistant glass
FR1067944A
(en )
1954-06-21
Production of substituted 4-aminotoluenes
AT189754B
(en )
1957-05-10
Furnace for the production of glass
FR915044A
(en )
1946-10-24
Plant for continuous glass production
FR1046708A
(en )
1953-12-08
Glass of new composition
FR1057552A
(en )
1954-03-09
Glass composition
FR1098968A
(en )
1955-08-29
New composition glass
AT188043B
(en )
1956-12-27
Furnace for making glass
FR1063239A
(en )
1954-04-30
Manufacturing process of silica hydrosols
FR1012086A
(en )
1952-07-03
Glass annealing process
FR1043977A
(en )
1953-11-13
Process for the manufacture of suppositories
AT188042B
(en )
1956-12-27
Tub-shaped furnace for the continuous production of glass or vitreous materials
AT189752B
(en )
1957-05-10
Electric furnace, especially for the production of glass or vitreous materials
CH283693A
(en )
1952-06-30
Furnace for the manufacture of glass.
AT188867B
(en )
1957-02-25
Furnace for the continuous production of glass
FR1083061A
(en )
1955-01-05
Process for the production of hour signs
FR1058136A
(en )
1954-03-15
Production of mono-alkenes
FR1107559A
(en )
1956-01-03
Refractory silica manufacturing process
CA455877A
(en )
1949-04-12
Production of glass fibres
FR1038976A
(en )
1953-10-02
Manufacturing process of poly-acyloxy-siloxanes
FR1044796A
(en )
1953-11-20
Manufacturing process of sulfo-hydrocarbons
NL140497B
(en )
OBJECT OF CRYSTALLIZED GLASS AND METHOD OF MANUFACTURE THEREOF.