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发明名称
Blasting initiator
摘要
申请公布号
US2685835(A)
申请公布日期
1954.08.10
申请号
US19520301464
申请日期
1952.07.29
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
NODDIN GEORGE ADELBERT;RAMSDELL PAUL ALLEN
分类号
F42B3/103;F42B3/18
主分类号
F42B3/103
代理机构
代理人
主权项
地址
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