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发明名称
Package having an improved opening feature
摘要
申请公布号
US4981213(A)
申请公布日期
1991.01.01
申请号
US19890456928
申请日期
1989.12.20
申请人
G. D. SEARLE & CO.
发明人
DILLON, RALPH L.
分类号
B65D75/36;B65D75/30
主分类号
B65D75/36
代理机构
代理人
主权项
地址
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