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发明名称
EINRICHTUNG ZUM KUEHLEN VON ZWISCHEN ZWEI EINANDER GEGENUEBERLIEGENDEN WANDPLATTEN GEFUEHRTEN POLIERPASTENPLATTEN
摘要
申请公布号
DE2331338(B2)
申请公布日期
1976.11.04
申请号
DE19732331338
申请日期
1973.06.20
申请人
发明人
分类号
B24B57/00;(IPC1-7):B24B57/00;B29C17/12
主分类号
B24B57/00
代理机构
代理人
主权项
地址
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