CH73444A
(en )
1917-03-16
Provided and furnace for firing cement, lime, dolomite, etc.
FR483720A
(en )
1917-08-02
Process and furnace for firing cement, lime, dolomite, etc.
FR443745A
(en )
1912-10-01
Furnace for baking lime, cement, etc.
FR17345E
(en )
1913-08-06
Furnace for baking lime, cement, etc.
GB120137A
(en )
1918-10-31
Improved Brick for Furnace Chimneys and other Building Work.
FR458514A
(en )
1913-10-13
Limestone firing oven
FR514203A
(en )
1921-03-05
Continuous lime or brick kiln
FR494296A
(en )
1919-09-04
Turntable for shaft furnaces for firing cement, lime and similar materials
ES50312A1
(en )
1911-07-01
Improvements in continuous kilns for firing ordinary Cement, Portland and Lime.
FR484788A
(en )
1917-11-06
Automatic loading and drying device for cement, lime and similar kilns
FR484171A
(en )
1917-09-12
Bowl furnace for firing cement, lime, magnesite, dolomite, etc., with air supply inside the furnace
FR485236A
(en )
1915-12-20
Advanced lime kiln
FR429559A
(en )
1911-09-26
Continuous kiln system for firing cement and lime
CH68626A
(en )
1915-04-16
Furnace for baking limestones and cements
CH42460A
(en )
1909-02-01
Economical oven for firing cement and lime
FR727170A
(en )
1932-06-14
Brick for the construction of blast furnaces, lime kilns, etc.
FR469397A
(en )
1914-07-30
Lime mortars, cements, etc., glazed or fire-glazed and process for their manufacture
FR478401A
(en )
1915-12-10
Furnace for baking lime and cement and other similar materials
FR599992A
(en )
1926-01-27
Rotary kiln for firing cement, magnesite, lime, etc.
CH75028A
(en )
1917-10-01
Rotatable furnace base for shaft furnaces for burning cement, lime and similar materials
FR20690E
(en )
1919-01-17
Advanced lime kiln
FR522499A
(en )
1921-07-30
Lime kilns, cement kilns, etc.
FR489358A
(en )
1919-01-27
Automatic discharge device for lime kilns, cements, etc.
FR21015E
(en )
1920-02-19
Automatic discharge device for lime kilns, cements, etc.
ES55368A1
(en )
1913-06-16
A process for the manufacture of light bricks, tiles and the like, from blast furnace slag.