CH79278A
(en )
1919-08-01
Device for roasting, burning and sintering lime, cement, magnesite and similar products
CH79009A
(en )
1919-08-01
Device for roasting, burning and sintering lime, cement, magnesite and similar products
CH77636A
(en )
1919-08-01
Method and device for roasting and sintering lime, portland cement, magnesite and similar products
CH80766A
(en )
1919-08-01
Device for burning, roasting and sintering minerals
CH75028A
(en )
1917-10-01
Rotatable furnace base for shaft furnaces for burning cement, lime and similar materials
CH79924A
(en )
1919-01-16
Electric flame arc furnace for burning cement, lime and the like
AT87417B
(en )
1922-02-25
Rotary grate for shaft furnaces for burning cement, magnesite and the like.
CH75751A
(en )
1918-02-01
Shaft furnace for burning cement, lime, magnesite, dolomite etc. with air supply to the inside of the furnace
CH415422A
(en )
1966-06-15
Shaft furnace hood, particularly for shaft furnaces for burning cement, dolomite, magnesite and the like.
FR658206A
(en )
1929-06-01
Improvement in rotary kilns for firing cements, lime, etc.
AT116433B
(en )
1930-02-25
Shaft furnace for sintering or roasting powdery, lime or clay raw material.
CH81876A
(en )
1919-12-16
Device for slaking lime
AT87481B
(en )
1922-02-25
Shaft furnace for burning cement with discharge and breaking device.
GB120137A
(en )
1918-10-31
Improved Brick for Furnace Chimneys and other Building Work.
CH76902A
(en )
1918-07-01
Emptying device in shaft furnaces for the cement, lime, magnesite and gypsum industries
DK70710C
(en )
1950-03-06
Vertical furnace for preheating mixtures of materials such as clay and lime used for the production of dry dry cement in a rotary kiln.
CH39410A
(en )
1908-03-02
Shaft furnace with generator gas firing for burning lime, dolomite, magnesite, cement and other materials
AT189982B
(en )
1957-05-25
Shaft furnace for burning cement and the like like
AT195318B
(en )
1958-01-25
Device for burning carbonate of lime, refractory raw clays or the like.
AT169852B
(en )
1951-12-27
Externally fired shaft furnace for burning limestone, dolomite and the like.
DK22066C
(en )
1917-04-10
Execution and rupture device for continuous working shaft furnaces for cement and similar sintering firewood.
AT299781B
(en )
1972-06-26
Process for carrying out any endothermic process in the shaft furnace, e.g. for burning lime
AT67951B
(en )
1915-02-10
Firing processes and kilns, in particular for enamelling.
FR563117A
(en )
1923-11-27
Furnace for baking lime, cements and the like
DK27511C
(en )
1921-05-02
Apparatus for rotary kilns for firing cement and the like.