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经营范围
发明名称
Improvements in shot gun tracer cartridges
摘要
申请公布号
GB381219(A)
申请公布日期
1932.10.03
申请号
GB19310019099
申请日期
1931.07.02
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED;HORACE ERNEST JACKSON;HENRY WINDER BROWNSDON
发明人
分类号
E01B13/02;F42B7/04
主分类号
E01B13/02
代理机构
代理人
主权项
地址
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