发明申请
US20090072688A1 RECEIVING DEVICE 审中-公开
接收设备

RECEIVING DEVICE
摘要:
A receiving device is provided, comprising a chamber, a first cover unit and a second cover unit. The chamber has an opening and a plurality of receiving spaces. The first cover unit comprises a first cover element. The second cover unit comprises a second cover element, wherein the opening is closed when the first cover element and the second cover element contact each other, and the opening is opened when the first cover element and the second cover element separate from each other.
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