| 摘要 |
<p>A disc-retainer, adapted to secure the disc by its circumferential edge against movement in a box or other container, comprises a complementary pair of arcuate locators (11, 12) which define a generally circular aperture (13) to receive a disc (14), disc-engaging means consisting of a rest-member (15) and a clip-member (16) and means such as a leaf-spring (17) to urge the disc (14) into engagement with the clip-member (16). <IMAGE></p> |
