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发明名称
Envelope Blank and Envelope
摘要
申请公布号
GB2029371(A)
申请公布日期
1980.03.19
申请号
GB19790025973
申请日期
1979.07.25
申请人
STURE LJUNGDAHL AB
发明人
分类号
B42D15/08;B65D27/34;(IPC1-7):B65D27/00
主分类号
B42D15/08
代理机构
代理人
主权项
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