BE589305A
(en )
1960-10-03
Improvements to refractory bricks.
CH378217A
(en )
1964-05-31
Process and shaft furnace for the continuous burning of mineral materials such as cement clinker, lime or dolomite
BE592503A
(en )
1960-10-31
Improvements to refractory bricks.
AT195318B
(en )
1958-01-25
Device for burning carbonate of lime, refractory raw clays or the like.
FR1210715A
(en )
1960-03-10
Refining by continuous zone
AT189982B
(en )
1957-05-25
Shaft furnace for burning cement and the like like
FR1270513A
(en )
1961-09-01
Refractory sheet linings
DK113482B
(en )
1969-03-24
Process for the production of a wear-resistant lime in a rotary kiln, in particular for metallurgical purposes.
AT322194B
(en )
1975-05-12
EXTERNAL VIBRATOR FOR FASTENING TO FORMWORK, VIBRANT TABLES OR DGL.
FR1149036A
(en )
1957-12-19
Lime
AT238617B
(en )
1965-02-25
Flame-fired shaft furnace for burning raw magnesite u. similar material
AT199554B
(en )
1958-09-10
Shaft furnace for firing and sintering raw cement, magnesite or lime
AT198664B
(en )
1958-07-25
Industrial furnace, especially limestone furnace
AT209515B
(en )
1960-06-10
Device for drawing glass fibers, slag fibers or similar. Fibers
BE609200A
(en )
1962-04-16
Construction element formed by basic refractory bricks.
AT193780B
(en )
1957-12-10
Device for actuating the loading chamber of lime kilns od
FR1209644A
(en )
1960-03-02
Wind production installation for blast furnaces
FR70771E
(en )
1959-07-10
Lime
AT173390B
(en )
1952-12-10
Device for charging kilns, especially brick kilns, with fine-grain fuel such as coal dust or the like.
DK79336C
(en )
1955-06-06
Process for the production of calcium carbide in a shaft furnace.
CH269186A
(en )
1950-06-30
Ring mechanism for holding loose leaves.
BE581464A
(en )
1959-12-01
Double blast furnace top closure.
BE595968A
(en )
1961-02-01
Blast furnace top.
BE598115A
(en )
1961-03-31
Blast furnace masonry.
AT170378B
(en )
1952-02-11
Device for holding skis together or the like.