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发明名称
Electric blasting cap package and method of forming the same
摘要
申请公布号
US1983141(A)
申请公布日期
1934.12.04
申请号
US19330661397
申请日期
1933.03.17
申请人
ATLAS POWDER COMPANY
发明人
MCFARLAND DAVID M.
分类号
F42B39/30
主分类号
F42B39/30
代理机构
代理人
主权项
地址
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