发明授权
US07303192B2 Drop turn target 有权
降转目标

Drop turn target
摘要:
An improved drop/turn target is easier to construct and operate than existing drop/turn targets. The drop/turn target may be adjusted for wear, and may easily be configured to operate in a variety of different modes. The drop/turn target may also be raised or lowered during operation and may be automatically reset for subsequent use.
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