| 摘要 |
This espagnolette is composed of a link rod 1 vertically articulated to the edge of a panel 2 and is characterised in that it comprises at least two manoeuvring and locking handles 7 for the link rod 1 which are articulated to the latter and each being placed on either side of the joining line of the panels 2 in a support 8 fixed on each of the said panels. <IMAGE>
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