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经营范围
发明名称
Improvements in containers for ink and similar writing liquids
摘要
申请公布号
GB737905(A)
申请公布日期
1955.10.05
申请号
GB19530006157
申请日期
1953.03.05
申请人
ROBERT MOSTYN
发明人
分类号
B43L25/02
主分类号
B43L25/02
代理机构
代理人
主权项
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