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发明名称
Continuous stationery envelopes
摘要
申请公布号
GB852998(A)
申请公布日期
1960.11.02
申请号
GB19580012697
申请日期
1958.04.22
申请人
KENRICK & JEFFERSON LIMITED
发明人
KENRICK EDWARD PETER
分类号
B42D5/00;B65D27/10
主分类号
B42D5/00
代理机构
代理人
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