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发明名称
PRODUCTION OF POROUS CERAMICS
摘要
申请公布号
JPH0222183(A)
申请公布日期
1990.01.25
申请号
JP19880173556
申请日期
1988.07.11
申请人
SEIKO EPSON CORP
发明人
OZAKI RYUICHI
分类号
C04B38/02
主分类号
C04B38/02
代理机构
代理人
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