|
JPS59151824A
|
|
Automatic float apparatus in liquid by pressure gas
|
|
JPS57206567A
|
|
Lining construction method for ladle
|
|
JPS56100174A
|
|
Indefinite form refractory composition for flowwin
|
|
JPS55149170A
|
|
Manufacture of magnesiaaspinel brick
|
|
JPS55140770A
|
|
Indefinite form castable compostion
|
|
JPS5532757A
|
|
Heat retaining material
|
|
JPS5425914A
|
|
Container to receive molten metal and construction using same
|
|
JPS53109825A
|
|
Automatic enforcement apparatus for lining container
|
|
JPS5318427A
|
|
Corrosion resistant and heat retaining lining for tundish
|
|
JPS539225A
|
|
Corrosion resistant and heat retaining tundish
|
|
JPS537707A
|
|
Method of packing joints of refractory bricks and the like
|
|
JPS5245610A
|
|
Manufacture of basic nonnburned bricks for pouring ladles
|
|
JPS5245611A
|
|
Manufacture of brick for cement rotary kilns
|
|
JPS5232912A
|
|
Manufacture of carbon bond nonnburnt refractory bricks
|
