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发明名称
VORRICHTUNG ZUR DEMONTAGE DER LAUFSCHIENEN AUF KRANBAHNEN
摘要
申请公布号
DD144517(B1)
申请公布日期
1983.06.08
申请号
DD19790213903
申请日期
1979.06.27
申请人
发明人
分类号
B23C3/00
主分类号
B23C3/00
代理机构
代理人
主权项
地址
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