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发明名称
Hydraulische Druckvorrichtung fuer Kalanderwalzen
摘要
申请公布号
DE507766(C)
申请公布日期
1930.09.19
申请号
DE1929E038758D
申请日期
1929.02.05
申请人
JOSEPH ECK & SOEHNE
发明人
分类号
B21B31/20;D21G1/00
主分类号
B21B31/20
代理机构
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