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发明名称
CERAMIC CORUNDUM MATERIAL AND METHOD OF ITS PRODUCTION
摘要
申请公布号
CS8901949(A1)
申请公布日期
1990.08.14
申请号
CS19890001949
申请日期
1989.03.30
申请人
CHYLEK STANISLAV ING.,CS;VACEK ARNOST ING.,CS;RIEDEL GUNTER DR.,DD
发明人
CHYLEK STANISLAV ING.,CS;VACEK ARNOST ING.,CS;RIEDEL GUNTER DR.,DD
分类号
C04B35/18;(IPC1-7):C04B35/18
主分类号
C04B35/18
代理机构
代理人
主权项
地址
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