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经营范围
发明名称
Improvements in or relating to the manufacture of waterproof safety fuses
摘要
申请公布号
GB629023(A)
申请公布日期
1949.09.09
申请号
GB19470010075
申请日期
1947.04.16
申请人
WALTER ANDERSON CALDWELL;ROBERT DAVID JOHN OWENS;IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
C06C5/00
主分类号
C06C5/00
代理机构
代理人
主权项
地址
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