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经营范围
发明名称
Leuchtpatrone
摘要
申请公布号
DE1097337(B)
申请公布日期
1961.01.12
申请号
DE1960W027742
申请日期
1960.04.28
申请人
WEFO PYROTECHNISCHE FABRIK WISTEDT W. FORQUIGNON
发明人
分类号
F42B12/40
主分类号
F42B12/40
代理机构
代理人
主权项
地址
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