Original document(15 pages)  中文版
    Title: Composition of precursor material of super-conductive ceramic and its preparation and its utilisation
Application Number
申请号
89107390 Application Date
申请日
1989.09.20
Title 名称 Composition of precursor material of super-conductive ceramic and its preparation and its utilisation
Publication Number
公开号
1044868 Publication Date
公开日
1990.08.22
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C04B35/00,C04B35/50,H01B12/00,H01L39/12
Applicant(s) Name
申请人
Rhone-Poulenc Chimie
Address 地址
Inventor(s) Name 发明人 Robert Tournier
Attorney & Agent 代理人 DUAN CHENGEN
More information 更  多  信  息


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