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发明名称
VORRICHTUNG ZUM HERSTELLEN VON ISOLIERSCHICHTEN.
摘要
申请公布号
DE1989186(U)
申请公布日期
1968.07.11
申请号
DE196800L7217U
申请日期
1968.04.18
申请人
LACKFA SCHULDT & HIEKEL
发明人
分类号
主分类号
代理机构
代理人
主权项
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