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发明名称
PRODUCTION OF POROUS CERAMIC FILM
摘要
申请公布号
JPH0316625(A)
申请公布日期
1991.01.24
申请号
JP19890150294
申请日期
1989.06.13
申请人
NOK CORP
发明人
KIKUCHI KENJI
分类号
B01D71/02;B01D39/20;C04B38/06
主分类号
B01D71/02
代理机构
代理人
主权项
地址
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