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发明名称
Improved apparatus for impregnating a poisonous gas with warning gas
摘要
申请公布号
GB354945(A)
申请公布日期
1931.08.20
申请号
GB19300020360
申请日期
1930.07.04
申请人
SOCIETE FRANCAISE DU "GAZ SANOS"
发明人
分类号
A01N25/32
主分类号
A01N25/32
代理机构
代理人
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