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发明名称
Decorated plastic sheeting
摘要
申请公布号
US1936351(A)
申请公布日期
1933.11.21
申请号
US19310580722
申请日期
1931.12.12
申请人
DUPONT VISCOLOID COMPANY
发明人
DICKSON ROBERT F.
分类号
B44C3/02
主分类号
B44C3/02
代理机构
代理人
主权项
地址
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