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GB1136834A
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Improvements in or relating to gas burners
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GB1081220A
|
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Improvements in or relating to burners
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DE1222842B
|
|
Form nut box for ceramic bodies
|
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DE1222837B
|
|
Process for the production of refractory bricks and masses
|
|
DE1222838B
|
|
Process for the production of refractory bricks and masses
|
|
DE1197009B
|
|
Process for the production of granules of a refractory ceramic mass
|
|
GB879850A
|
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Improvements in rib bricks for industrial furnaces, more particularly open-hearth furnaces
|
|
GB880949A
|
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Improvements in suspended roofs, more particularly for industrial furnaces
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DE1084418B
|
|
Suspended ceilings, especially vaults for industrial furnaces with stones held by binding wires
|
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DE1164446B
|
|
Fireproof stone, evenly narrowing towards the inside, for electric furnace lids designed as spherical cap vaults
|
|
DE1124191B
|
|
Casting stones for casting steel, in particular killed steel, and method for their production
|
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DE1057946B
|
|
Process for compacting carbon stones for containers, in particular for cellulose stoves
|
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DE968164C
|
|
Multi-hole trimming stone for heat storage
|
|
DE742237C
|
|
Process for the production of silicon carbide bricks
|
|
GB447525A
|
|
Process for producing spalling-resistant magnesia bricks or masses
|
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GB461240A
|
|
Improvements in and relating to the manufacture of refractory ware
|
|
GB464204A
|
|
Improvements in and relating to the manufacture of refractory ware
|
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DE616335C
|
|
Rectangular lattice stone
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