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发明名称
Improvements in or relating to materials for resisting toxic liquids
摘要
申请公布号
GB544919(A)
申请公布日期
1942.05.04
申请号
GB19400015694
申请日期
1940.10.25
申请人
BRITISH CELLOPHANE LIMITED;GEORGE SAMUEL HEAVEN;HERBERT STONE HEAVEN
发明人
分类号
A62D5/00
主分类号
A62D5/00
代理机构
代理人
主权项
地址
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