| 摘要 |
The present invention provides a cassette type stapler comprising a base member, a cassette receiving member pivotably connected with the base member and including a hollow portion with a forward opened end and a rearward closed end, a handle member pivotably mounted on the cassette receiving member, a cassette containing a set of staples to be driven and inserted into the cassette receiving member through the forward opened end thereof and a locking lever pivotably connected with the cassette receiving member and having a latching end adapted to penetrate into aligned openings on the cassette and cassette receiving member when the cassette is completely received in the cassette receiving member.
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