CH76902A
(en )
1918-07-01
Emptying device in shaft furnaces for the cement, lime, magnesite and gypsum industries
FR658206A
(en )
1929-06-01
Improvement in rotary kilns for firing cements, lime, etc.
FR443745A
(en )
1912-10-01
Furnace for baking lime, cement, etc.
CH77636A
(en )
1919-08-01
Method and device for roasting and sintering lime, portland cement, magnesite and similar products
FR484788A
(en )
1917-11-06
Automatic loading and drying device for cement, lime and similar kilns
DK22066C
(en )
1917-04-10
Execution and rupture device for continuous working shaft furnaces for cement and similar sintering firewood.
GB120137A
(en )
1918-10-31
Improved Brick for Furnace Chimneys and other Building Work.
CH79009A
(en )
1919-08-01
Device for roasting, burning and sintering lime, cement, magnesite and similar products
CH79278A
(en )
1919-08-01
Device for roasting, burning and sintering lime, cement, magnesite and similar products
FR17345E
(en )
1913-08-06
Furnace for baking lime, cement, etc.
AT67951B
(en )
1915-02-10
Firing processes and kilns, in particular for enamelling.
FR21015E
(en )
1920-02-19
Automatic discharge device for lime kilns, cements, etc.
FR489358A
(en )
1919-01-27
Automatic discharge device for lime kilns, cements, etc.
CH78232A
(en )
1918-07-01
Emptying device for shaft furnaces
FR563117A
(en )
1923-11-27
Furnace for baking lime, cements and the like
DK20034C
(en )
1915-03-29
Device for rotating cement kilns and the like.
DK22531C
(en )
1917-10-15
Cement roof making machine and the like.
FR846231A
(en )
1939-09-12
Charging device for shaft furnaces, in particular for firing cement, lime or the like
GB127722A
(en )
1919-06-04
Improvements in Bricks, Blocks and the like for Building Purposes.
FR484171A
(en )
1917-09-12
Bowl furnace for firing cement, lime, magnesite, dolomite, etc., with air supply inside the furnace
AU523212B
(en )
1913-06-24
Improvements in brick kilns
ES57606A1
(en )
1914-04-16
A procedure and its corresponding apparatus for the manufacture of cement or hydraulic lime.
FR512656A
(en )
1921-01-28
Automatic discharge device for lime kilns, cements, etc.
ES54741A3
(en )
1913-03-16
Improvements in mechanical furnaces for the calcination of minerals and other similar furnaces.
FR727170A
(en )
1932-06-14
Brick for the construction of blast furnaces, lime kilns, etc.