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经营范围
发明名称
COLLAPSIBLE TUBE DISPENSING DEVICE
摘要
申请公布号
CA387995(A)
申请公布日期
1940.04.16
申请号
CAD387995
申请日期
申请人
CHARLES STEWART MANN
发明人
CHARLES STEWART MANN
分类号
主分类号
代理机构
代理人
主权项
地址
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