AT199555B
(en )
1958-09-10
Refractory, arched brick lining part of furnaces, in particular of rotary kilns
FR1192074A
(en )
1959-10-23
Vaulted portion of refractory masonry from furnaces, especially rotary tube furnaces
CH359651A
(en )
1962-01-15
Refractory brick for lining furnaces with an annular cross-section, especially rotary kilns
AT195824B
(en )
1958-02-25
Refractory stone with metal supports for lining rotary kilns
FR1140165A
(en )
1957-07-16
Bogie hearth tunnel kiln for baking lime and others
DK93941C
(en )
1962-07-16
Refractory wedge stone for masonry of rotary kilns.
FR1195773A
(en )
1959-11-19
Refractory masonry usable in particular in the combustion zone of furnaces
ES258847A1
(en )
1960-09-16
Refractory basic or neutral bricks and furnace linings
BE606102A
(en )
1961-11-03
Basic pre-fired refractory brick
AT213764B
(en )
1961-02-27
Tunnel kiln for firing ceramic goods
AT229349B
(en )
1963-09-10
Refractory lining of doors of metallurgical furnaces
FR1248057A
(en )
1960-12-09
Engobe for coating tiles, bricks and other ceramic articles
FR1311675A
(en )
1962-12-07
Improvements to refractory elements or bricks
FR1252279A
(en )
1961-01-27
Tunnel oven for firing ceramic products
FR1233308A
(en )
1960-10-12
Basic refractory brick
AT299282B
(en )
1972-06-12
Semi-graphite bricks for lining the rest of blast furnaces
FR1308379A
(en )
1962-11-03
Refractory lining
CH385706A
(en )
1964-12-15
Manufacturing process of refractory blocks for linings of steel furnaces and blocks obtained with the same process
FR1191676A
(en )
1959-10-21
Heat recovery unit for cement, lime and similar kilns
BE605651A
(en )
1961-11-03
Basic refractory brick
FR1240400A
(en )
1960-09-02
Rotating furnace, intended more specifically for firing cement
AT280872B
(en )
1970-04-27
Refractory brick, in particular wedge brick, for lining rotary kilns
FR1198406A
(en )
1959-12-07
Basic refractory bricks
FR1277477A
(en )
1961-12-01
Blast furnace masonry
ES236092A3
(en )
1957-11-16
Cover for electric kilns composed of individual refragtuarias bricks (Machine-translation by Google Translate, not legally binding)