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Ring for be fixed to the lug of a passenger pigeon
Ring for be fixed to the lug of a passenger pigeon
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机译:环固定在鸽子的表耳上
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摘要
Ring intended to be fixed to the lug of a passenger pigeon. & br / this ring has the shape of a closed ring which is fixed to the foot of an animal young and which is integrated into a sleeve (3) is open on one side, in which it is inserted a transponder in the locked position as soon as the pigeon passenger is qualified in the flights competitive.
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