AT67951B
(en )
1915-02-10
Firing processes and kilns, in particular for enamelling.
ES49980A1
(en )
1911-04-16
Improvements in muffle furnaces for calcination.
GB120137A
(en )
1918-10-31
Improved Brick for Furnace Chimneys and other Building Work.
ES54946A1
(en )
1913-04-16
Industrial apparatus, block for the formation of insulating, refractory and similar pieces.
CH64522A
(en )
1914-04-01
Roasting furnace, especially for ores
ES61602A1
(en )
1916-03-01
A basic refractory material, with the corresponding procedure for its manufacture, for the lining of electric furnaces, or in general, of metallurgy furnaces.
ES47436A3
(en )
1910-04-01
Improvements in the furnaces for calcining or roasting and desulphurizing minerals.
DK21531C
(en )
1916-09-18
Soaking machine for Bottles and the like.
ES47754A1
(en )
1910-05-16
A process for treating cement, minerals and the like in a rotary kiln by the arrangement described.
AT80164B
(en )
1920-02-25
Flue gas preheater. Flue gas preheater.
CH55783A
(en )
1912-09-16
Crucible furnace for hardening, inserting, annealing and preheating tools and other objects
CH63177A
(en )
1914-01-02
Device for upsetting rings, tires, pipe ends and the like
CH73737A
(en )
1916-11-16
Means of facilitating the carrying of rifles
CH71299A
(en )
1915-12-16
Feed device for burners, stoves, retorts and the like
GB127722A
(en )
1919-06-04
Improvements in Bricks, Blocks and the like for Building Purposes.
DK22363C
(en )
1917-08-20
Furnace.
ES57283A1
(en )
1914-03-16
Improvements in furnaces for annealing ingots and the like.
DK15805C
(en )
1912-04-01
Procedure and Apparatus for Firing in Ring Furnaces and the Like.
AT60974B
(en )
1913-09-10
Device for burning incandescent bodies.
ES61514A1
(en )
1916-02-01
Improvements in gas-fired recovery furnaces.
DK18932C
(en )
1914-06-22
Control apparatus for engines, steam engines and the like.
ES65855A1
(en )
1918-01-01
A procedure for the firing of pieces of brickwork, ceramics, cements and clays.
ES55046A3
(en )
1913-05-01
Improvements in asbestos and cement plates for roofs and other uses.
ES58830A1
(en )
1914-09-01
A procedure and its device for the manufacture of bricks, tiles and similar products.
DK12406C
(en )
1909-08-02
Procedure for Burning Cement in Rotary Furnaces.