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发明名称
VORRICHTUNG ZUM SELBSTTAETIGEN AUF- UND ABLADEN UND PLANIEREN VON GUT.
摘要
申请公布号
DE1687598(U)
申请公布日期
1954.11.18
申请号
DE195200M8102U
申请日期
1952.07.03
申请人
OSWALD MARKWARDT
发明人
OSWALD MARKWARDT
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主分类号
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