| 发明名称 |
DISPENSING SEAL |
| 摘要 |
A closure base mountable to a container presents two ports individually and selectively sealed and opened by overlying lids. The ports having unobstructed pouring zones, and the lids having coplanar upper surfaces and integral positioning ears for resiliently retaining each lid in both an open and closed position.
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| 申请公布号 |
CA2232228(A1) |
申请公布日期 |
1998.10.03 |
| 申请号 |
CA19982232228 |
申请日期 |
1998.03.16 |
| 申请人 |
DART INDUSTRIES INC.;DART INDUSTRIES INC. |
发明人 |
DAENEN, ROBERT H.C.M.;DECOSTER, PIETER K.J. |
| 分类号 |
B65D43/24;B65D43/16;B65D47/06;B65D47/08;B65D83/06;(IPC1-7):B65D47/08 |
主分类号 |
B65D43/24 |
| 代理机构 |
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代理人 |
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| 主权项 |
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