Assertion: slide fastener's pair | /r/CapableOf | stand at opposite sides of the recess
Facets:
Source sentences:
text: According to a seventh aspect of the invention, the upper wing has on its upper surface a pair of pull-tab-attachment lugs standing at opposite sides of the recess for attaching the pull tab, and a locking-plate-attachment projection disposed in front i.e. toward the guide post of the recess, the locking plate having at one end an axle rotatably supported by the locking-plate-attachment projection of the recess and the locking pawl at the other end, the pintle of the pull tab having at the center of one end the cam projecting perpendicularly to the pull tab and the pintle extending on both sides of the cam and rotatably supported by the pull-tab-attachment lugs for attachment of the pull tab.