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经营范围
发明名称
Improvements in or relating to smoke bombs or projectiles
摘要
申请公布号
GB472089(A)
申请公布日期
1937.09.16
申请号
GB19360024675
申请日期
1936.09.10
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
F42B12/48
主分类号
F42B12/48
代理机构
代理人
主权项
地址
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