发明名称 |
Tube dispenser capable of creating a suckback effect in the nozzle |
摘要 |
The tubes of this invention are deformable and will usually not be collapsible. The tubes have a view window and a elongated nozzle. The tubes can be made by blow molding or extrusion. The view window permits a person to determine the contents remaining in the tube and the nozzle provides for ease in dispensing.
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申请公布号 |
US5301840(A) |
申请公布日期 |
1994.04.12 |
申请号 |
US19930080999 |
申请日期 |
1993.06.22 |
申请人 |
COLGATE-PALMOLIVE COMPANY |
发明人 |
SUN, KAI |
分类号 |
B65D25/54;B65D35/08;B65D35/40;(IPC1-7):B67D1/16 |
主分类号 |
B65D25/54 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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