Invention Grant
US07213489B2 Ink container opener with multiple inserts for different container types 失效
油墨容器开启器,具有多个不同容器类型的插入件

Ink container opener with multiple inserts for different container types
Abstract:
An ink container opener having a first member having an opening formed therein; and, a second member received within the opening of the first member. The second member further has an opening for receiving an ink container for separating a top portion from a bottom portion of the ink container.
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