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发明名称
POROUS INORGANIC BODY AND PROCESS FOR PREPARING THE SAME
摘要
申请公布号
EP0354839(A3)
申请公布日期
1991.01.09
申请号
EP19890402232
申请日期
1989.08.08
申请人
OSAKA GAS COMPANY, LIMITED
发明人
HIROTA, TAMOTSU;KAWAHARA, HIDEAKI;NAKANO, HAJIME;HACHIYA, AKIHIRO;NISHIMURA, MIKIO
分类号
C04B38/06;C04B38/08;(IPC1-7):C04B38/00;C04B35/56
主分类号
C04B38/06
代理机构
代理人
主权项
地址
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