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发明名称
ZERSTAEUBER FUER PULVERFOERMIGES GUT.
摘要
申请公布号
DE1600272(U)
申请公布日期
1950.02.02
申请号
DE194800D5735U
申请日期
1948.10.01
申请人
EUGEN ROHR
发明人
EUGEN ROHR
分类号
主分类号
代理机构
代理人
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