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发明名称
Conveyor for handling a shock-sensitive article
摘要
申请公布号
US2791318(A)
申请公布日期
1957.05.07
申请号
US19540456171
申请日期
1954.09.15
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
JOHNSON CHARLES R.;SCHMIDT EDGAR H.
分类号
F41A9/04
主分类号
F41A9/04
代理机构
代理人
主权项
地址
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