Center-of-gravity movable snail pull catcher

The utility model relates to a centre-of-gravity movable snail pull catcher which comprises a bamboo pole, a centre-of-gravity moving mechanism is arranged on the surface of the bamboo pole, the centre-of-gravity moving mechanism comprises two supporting blocks which are fixedly installed on the sur...

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Bibliographische Detailangaben
1. Verfasser: CHEN KUNHAI
Format: Patent
Sprache:chi ; eng
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