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经营范围
发明名称
PRODUCTION OF SILICA FOAM
摘要
申请公布号
JPH0517180(A)
申请公布日期
1993.01.26
申请号
JP19910198473
申请日期
1991.07.12
申请人
SHINETSU QUARTZ PROD CO LTD
发明人
KIMURA HIROSHI;OGOSHI SHINICHI;KATO TOSHIYUKI
分类号
C01B33/12;C03C11/00
主分类号
C01B33/12
代理机构
代理人
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