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发明名称
ITEM INDICATING DEVICE
摘要
申请公布号
CA628653(A)
申请公布日期
1961.10.03
申请号
CAD628653
申请日期
申请人
THE HOPP PRESS
发明人
PHILIP HOPP;HENRY H. LUTZ
分类号
主分类号
代理机构
代理人
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地址
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