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发明名称
Stripping film and method of stripping
摘要
申请公布号
US2615807(A)
申请公布日期
1952.10.28
申请号
US19490075977
申请日期
1949.02.11
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
UMBERGER JACOB QUENTIN
分类号
G03C1/805;G03C7/20
主分类号
G03C1/805
代理机构
代理人
主权项
地址
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