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经营范围
发明名称
Explosives
摘要
申请公布号
US2083143(A)
申请公布日期
1937.06.08
申请号
US19340740636
申请日期
1934.08.20
申请人
HALAFAX EXPLOSIVES COMPANY
发明人
BYERS LAUD S.
分类号
C06B23/02;C06B31/10
主分类号
C06B23/02
代理机构
代理人
主权项
地址
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