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发明名称
摘要
申请公布号
DE2408319(C3)
申请公布日期
1980.02.07
申请号
DE19742408319
申请日期
1974.02.21
申请人
HAPRI-LEICHTBAUPLATTEN-WERK HERBERT PRIGNITZ, 2000 HAMBURG
发明人
PRIGNITZ, HERBERT, 2000 HAMBURG
分类号
B26D7/14;B26D7/20;(IPC1-7):B29C17/10
主分类号
B26D7/14
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代理人
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