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发明名称
Readily openable envelope having an integrally formed tear strip
摘要
申请公布号
US3411700(A)
申请公布日期
1968.11.19
申请号
US19670663655
申请日期
1967.08.28
申请人
JOSEPH MELA
发明人
MELA JOSEPH
分类号
B65D27/32;B65D27/34
主分类号
B65D27/32
代理机构
代理人
主权项
地址
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