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
CH73444A
(en )
1917-03-16
Provided and furnace for firing cement, lime, dolomite, etc.
DK22066C
(en )
1917-04-10
Execution and rupture device for continuous working shaft furnaces for cement and similar sintering firewood.
CH75028A
(en )
1917-10-01
Rotatable furnace base for shaft furnaces for burning cement, lime and similar materials
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.
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
AT87391B
(en )
1922-02-25
Drive for movable grates for emptying shaft furnaces, silos or the like.
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
FR512656A
(en )
1921-01-28
Automatic discharge device for lime kilns, cements, etc.
AU1482114B
(en )
1915-09-28
Improvements in brick kilns
FR494296A
(en )
1919-09-04
Turntable for shaft furnaces for firing cement, lime and similar materials
ES74890A1
(en )
1920-12-01
An apparatus for the automatic discharge of kilns of lime, cement and the like.