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经营范围
发明名称
WICKELROLLE AUS BITUMENBINDE.
摘要
申请公布号
DE1870982(U)
申请公布日期
1963.04.25
申请号
DE19631870982U
申请日期
1963.02.15
申请人
FA. DR. ERNST VOGELSANG
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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