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发明名称
POROUS CERAMIC MATERIAL
摘要
申请公布号
JPH03223184(A)
申请公布日期
1991.10.02
申请号
JP19900340583
申请日期
1990.11.30
申请人
TOSHIBA CERAMICS CO LTD
发明人
IMURA KOICHI;SHIMAI SHUNZO
分类号
C04B38/00
主分类号
C04B38/00
代理机构
代理人
主权项
地址
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