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经营范围
发明名称
Improvements in or relating to envelopes for circulars and the like
摘要
申请公布号
GB411743(A)
申请公布日期
1934.06.14
申请号
GB19330029488
申请日期
1933.10.24
申请人
DONALD GILBERT CHAPMAN;CHAPMAN & CO. (BALHAM) LIMITED
发明人
分类号
B65D27/22
主分类号
B65D27/22
代理机构
代理人
主权项
地址
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