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发明名称
PRODUCTION OF INORGANIC POROUS FILM
摘要
申请公布号
JPH0231823(A)
申请公布日期
1990.02.01
申请号
JP19880179956
申请日期
1988.07.19
申请人
NGK INSULATORS LTD
发明人
ABE FUMIO
分类号
B01D71/02;C04B38/00
主分类号
B01D71/02
代理机构
代理人
主权项
地址
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