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发明名称
Improvements relating to envelopes for postal purposes
摘要
申请公布号
GB881689(A)
申请公布日期
1961.11.08
申请号
GB19590014127
申请日期
1959.04.24
申请人
THORBURN, BAIN & COMPANY LIMITED
发明人
WELLS GORDON NEWTON;STEVENS CECIL JAMES
分类号
B65D27/12;B65D27/22
主分类号
B65D27/12
代理机构
代理人
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