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发明名称
Improvements in or relating to wrappings for films sensitive to x-rays
摘要
申请公布号
GB423809(A)
申请公布日期
1935.02.08
申请号
GB19330024508
申请日期
1933.09.04
申请人
HARRY HUMPHREY CHAPMAN
发明人
分类号
B65D75/28
主分类号
B65D75/28
代理机构
代理人
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