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发明名称
Verfahren zur Herstellung von undurchlässigen Hohlkörpern und so hergestellte Hohlkörper
摘要
申请公布号
DE69320238(D1)
申请公布日期
1998.09.17
申请号
DE19936020238
申请日期
1993.04.15
申请人
SOLVAY S.A., BRUESSEL/BRUXELLES, BE
发明人
MASSON, DIDIER, B-1020 BRUXELLES, BE
分类号
B29C49/04;B29C35/16;B29C49/46;B29C49/66;B29K23/00;B29L22/00;C08J7/12;(IPC1-7):C08J7/12
主分类号
B29C49/04
代理机构
代理人
主权项
地址
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