Fay & Sharpe
Core for blow-forming the lining of vessel for molten metal, a lining method using said core, and a lining composition used in said lining method
 A core for blow-forming the lining of a vessel for molten metal, which core is provided with a main body having blow-in holes and an exhaust port, the side face and the lower faces of said body having the same dimensions and shapes as those of the inside of the lining of said vessel for molten metal, a flange mounted approximately horizontally in the outer direction at the periphery of the upper end of said main body, a plurality of supports which are actuated downwardly from said flange, and airtight and shock absorbers mounted beneath said flange, a lining method which uses said core, and a lining composition used in said lining method. 
Aikoh Co., Ltd.
C C C F B F C
C04B C04B C04B F27D B22D F27D C04B
inventional inventional inventional additional inventional inventional inventional
Shigeru Kenji Shoji Hisaji Kotaro Masaru Yoshihiro
Matsuyama Inai Takemoto Ito Fujita Takashima Hayashi