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发明名称
ANORDNUNG EINES TRAGEGRIFFES BEI KOHLENSCHUETTER IN STARRER FORM UNTERHALB DES EINSCHUETTOEFFNUNG
摘要
申请公布号
DE6919327(U)
申请公布日期
1969.12.18
申请号
DE19690019327U
申请日期
1969.05.03
申请人
WILHELM LUDWIG MANNSCHOTT
发明人
WILHELM LUDWIG MANNSCHOTT
分类号
主分类号
代理机构
代理人
主权项
地址
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