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发明名称
Schraemwalze
摘要
申请公布号
DE3302103(C1)
申请公布日期
1984.06.20
申请号
DE19833302103
申请日期
1983.01.22
申请人
KRAMPE & CO FERTIGUNG IN BERGBAUBEDARF GMBH, ZWEIGNIEDERLASSUNG PELKUM, 4700 HAMM, DE
发明人
BEST, GERD, DIPL.-OEC., 4322 SPROCKHOEVEL, DE;WEIKERT, NORBERT BRUNO, ING.(GRAD.), 4600 DORTMUND, DE
分类号
E21C35/187;E21C35/22;(IPC1-7):E21C35/22
主分类号
E21C35/187
代理机构
代理人
主权项
地址
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