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发明名称
Gas cell material
摘要
申请公布号
US1907496(A)
申请公布日期
1933.05.09
申请号
US19290397149
申请日期
1929.10.03
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
BUEDINGER WILLIAM ANTON;BYAM SEWARD GROVES
分类号
D06M15/693
主分类号
D06M15/693
代理机构
代理人
主权项
地址
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