CH39410A
(en )
1908-03-02
Shaft furnace with generator gas firing for burning lime, dolomite, magnesite, cement and other materials
CH38438A
(en )
1907-10-15
Brick shaft furnace for burning cement, lime and similar materials
CH75028A
(en )
1917-10-01
Rotatable furnace base for shaft furnaces for burning cement, lime and similar materials
CH16250A
(en )
1898-11-15
Furnace for burning cement, lime, magnesite and other materials and minerals
CH6946A
(en )
1893-12-15
Shaft furnace for burning cement raw mass and the like. With continuous operation and automatic loading device
CH19676A
(en )
1900-08-31
Shaft furnace for burning lime, cement and similar materials
CH68786A
(en )
1915-05-01
Shaft furnace for burning cement, lime and similar materials with an automatic rotating grate emptying device inside the furnace shaft
CH79278A
(en )
1919-08-01
Device for roasting, burning and sintering lime, cement, magnesite and similar products
CH19675A
(en )
1900-08-31
Revolving kiln for burning cement, lime and similar materials
CH75751A
(en )
1918-02-01
Shaft furnace for burning cement, lime, magnesite, dolomite etc. with air supply to the inside of the furnace
CH22327A
(en )
1902-01-15
Kiln for firing cement, lime and other materials
GB190402726A
(en )
1904-04-21
Improvements in Apparatus for Controlling the Firing of a Number of Furnaces.
CH79924A
(en )
1919-01-16
Electric flame arc furnace for burning cement, lime and the like
FR7603E
(en )
1907-09-02
Shaft furnace with generator gas heating, for firing lime, dolomite and other similar materials
FR5263E
(en )
1906-02-22
Shaft furnace with generator gas heating, for firing lime, dolomite and other similar materials
AT37335B
(en )
1909-05-25
Process for setting lime and similar substances in ring kilns.
AT87481B
(en )
1922-02-25
Shaft furnace for burning cement with discharge and breaking device.
US551390A
(en )
1895-12-17
lande
GB100427A
(en )
1916-05-12
Improvements in or relating to Shaft Furnaces or Kilns for Burning or Calcining Limestone, Dolomite and the like.
GB190913068A
(en )
1910-04-21
Improvements in Lime and Cement Kilns.
CH47734A
(en )
1910-08-01
Shaft furnace for burning cement etc.
CH58820A
(en )
1913-04-01
Shaft furnace for burning cement etc.
FR373000A
(en )
1907-04-25
Furnace for firing bricks, lime and other similar materials
GB189424946A
(en )
1895-10-12
Improvements in the Construction of Continuous Kilns or Ovens for Burning Brick, Lime, or Cement.
DK1781C
(en )
1898-09-05
Shaft Furnace for Burning Lime and Cement.