专利名称：Attachment buckle for adjusting and
tightening a strap
发明人：Jean-Marc Hede,Paul Petzl申请号：US12591117申请日：20091109公开号：US08381366B2公开日：20130226
专利附图：
摘要：An attachment buckle for fitting and adjusting a strap, composed of a pair ofsuperposed rings of different dimensions and a transverse slot for the strap to passthrough. The second ring is articulated on the first ring by means of a connecting spring
designed to press the second ring against the first ring and to urge said second ringslidingly to the blocking position.
申请人：Jean-Marc Hede,Paul Petzl
地址：Domene FR,Barraux FR
国籍：FR,FR
代理机构：Oliff & Berridge, PLC
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