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发明名称
WATER RUNNING-PREVENTING WATER BARRIER MATERIAL
摘要
申请公布号
JPH01304145(A)
申请公布日期
1989.12.07
申请号
JP19880135832
申请日期
1988.06.02
申请人
ASAHI CHEM IND CO LTD;NIPPON TELEGR & TELEPH CORP <NTT>
发明人
SAKAI YASURO;FUJISAWA NORIAKI;KUWABARA TSUNEO;KATSUYAMA YUTAKA
分类号
C08J3/24;C08L33/04;C08L35/00;G02B6/44
主分类号
C08J3/24
代理机构
代理人
主权项
地址
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